Introduction:

This USB Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds an RS232 serial communication port to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232 serial port functions as a native Windows COM port, and it is compatible with Windows serial communication applications.

This USB Serial Adapter provides instant connectivity to any RS-232 communication device.

Specifications & Features:

• Adds a high speed RS-232 serial port via a USB 1.1, 2.0 or 3.0 connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• LEDs which show transmitting and receiving of data.
• Uses an FTDI brand chipset.
• Cable Length is 10 inches (25 cm).
• RoHS compliant.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to RS232 serial adapter
• CD-ROM disc with drivers and User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

The USB manual share switch is a multi-function product. It enables you to have two computers to share a USB device (this adapter does not support multiple USB devices simultaneously by using a HUB. For that functionality, please look at our UH826.) Quickly switch between computers by simply pressing the A or B button on the front of the USB1A2B. The installation is easy with Plug and Play convenience.

Features:

The USB manual share switch is a multi-function product. It enables you to have up to four computers to share a USB device (this adapter does not support multiple USB devices simultaneously by using a HUB. For that functionality, please look at our UH846.) Quickly switch between computers by simply pressing the A, B, C or D button on the front of the USB1A4B. The installation is easy with Plug and Play convenience.

Features:

Need a serial port? This high quality and inexpensive USB to serial adapter will provide a high-speed serial port for your serial application. Just connect it to the USB connection on your computer, and the adapter will automatically map in as a serial port through plug & play detection. (A driver may need to be loaded off the included CD-ROM disc.) There aren't any IRQ or COM port conflicts since no additional resources are required.

Specifications & Features:

• Adds a high speed RS-232 serial port via a USB 1.1 or 2.0 connection
• Provides a 384 byte receive buffer.
• Provides a 128 byte transmit buffer for high speed data throughput.
• No IRQ, DMA or I/O port is required.
• Data rate speed range: 300 bps to 230,400 bps
• Serial Connector: DB-9 male connector with hex nuts
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• Uses a Prolific brand chipset.
• Cable Length is approximately 1½ feet.
• Drivers provided for Windows 98, 98SE, ME, 2000, 2003, Vista, XP, 8, 10 and MAC OS8 & later. (NOTE: Only compatible with Vista 32-bit installations, not Vista 64-bit installations. If you don't know which you have, you probably have a 32-bit installation.)

Package Contents:

• USB to RS232 serial adapter
• CD-ROM disc with drivers

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Introduction:

This USB Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds a serial communication port to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232 serial port functions as a native Windows COM port, and it is compatible with Windows serial communication applications.

This USB Serial Adapter provides instant connectivity to any RS-232 communication device.

Specifications & Features:

• Adds a high speed RS-232 serial port via a USB 1.1 or 2.0 connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• LEDs which show transmitting and receiving of data.
• Uses an FTDI brand chipset.
• RoHS compliant.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to RS232 serial adapter
• CD-ROM disc with drivers
• User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds a serial communication port to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232 serial port functions as a native Windows COM port, and it is compatible with Windows serial communication applications. Each port is individually configurable.

This USB Serial Adapter provides instant connectivity to any RS-232 communication device.

Specifications & Features:

• Adds a high speed RS-232 serial port via a USB 1.1 or 2.0 connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-25 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• Uses an FTDI brand chipset.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to RS232 serial adapter
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

NOTE: This item is often mistakenly ordered by customers thinking it does something other than it does. This adapter provides a 25-pin male serial port, it does not provide a 25-pin female parallel port, and can not be used with any parallel applications such as parallel printers, it can only be used with serial applications. Please also note that this adapter isn't intended to be plugged directly onto your device. You will need to use a serial cable to connect the USB-COM-25 to your device. If you are in doubt that this item is what you need, please contact us before ordering.

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Introduction:

This USB 2-port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 2-port Serial Adapter instantly adds 2 serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the ports don't require any additional IRQ, DMA or memory on the system. The RS-232 serial ports function as native Windows COM ports, and are compatible with Windows serial communication applications. Each port is individually configurable.

This USB 2-port Serial Adapter provides instant connectivity to any two RS-232 communication device.

Specifications & Features:

• Adds 2 high speed RS-232 serial port via a USB 1.1 or 2.0 connection
• 384 byte receive buffer per serial port.
• 128 byte transmit buffer per serial port for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps per serial port
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• Uses an FTDI brand chipset.
• RoHS compliant.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

• USB to 2-port RS232 serial adapter
• 3' USB cable
• Card with URL to download the latest manuals and drivers.

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Introduction:

This USB 4-port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 4-port Serial Adapter instantly adds 4 serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the ports don't require any additional IRQ, DMA or memory on the system. The RS-232 serial ports function as native Windows COM ports, and are compatible with Windows serial communication applications. Each port is individually configurable.

This USB 4-port Serial Adapter provides instant connectivity to any four RS-232 communication devices.

Specifications & Features:

• Adds 4 high speed RS-232 serial port via a USB 1.1 or 2.0 connection
• 384 byte receive buffer per serial port.
• 128 byte transmit buffer per serial port for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps per serial port
• Serial Connectors: DB-9 male connectors
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• LEDs which show transmitting and receiving of data.
• Dimensions: 5 3/8 X 5 X 1 5/8 inches
• Uses an FTDI brand chipset.
• RoHS compliant
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to 4-port RS232 serial adapter
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds a RS422/RS485 serial communication port to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-422/485 serial port functions as a native Windows COM port, and it is compatible with Windows serial communication applications.

This USB Serial Adapter provides instant connectivity to any RS-422 or RS-485 communication device.

Specifications & Features:

• Adds a high speed RS-422/RS-485 serial port via a USB 1.1 or 2.0 connection
• One DB9 male connector
• No need to open chassis to set operation modes- upper case can be slid open for easy RS-422, RS-485 mode settings
• Installed as standard Windows COM port
• RS-422 data signals: TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-
• RS-485 4-wire data signals: TxD-, TxD+, RxD+, RxD-
• RS-485 2-wire data signals: Data-, Data+
• Automatic transmit and receive control for 2-wire RS-485 half-duplex mode
• Built-in termination and biasing
• High speed serial port with the bps rate up to 921.6K bps
• Non-standard bps rates supported
• LEDs of Power, TxD and RxD for easy port monitoring and diagnostic
• Serial port protected with surge protection of 10KV
• Powered by USB port, no external power adapter required
• Easy plug and play installation and RS-422/RS-485 device connection
• COM port number assigned can be changed to any COM port number required
• Works with USB 1.1 & 2.0 host port
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB 2-Port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 2-Port Serial Adapter instantly adds two RS422/RS485 serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB 2-Port Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-422/485 serial ports functions as native Windows COM ports, and it is compatible with Windows serial communication applications.

This USB 2-Port Serial Adapter provides instant connectivity to any RS-422 or RS-485 communication devices.

Specifications & Features:

• Adds two high speed RS-422/RS-485 serial ports via a USB 1.1 or 2.0 connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• Uses an FTDI brand chipset.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to 2-port RS422/RS485 serial adapter
• Optically isolated with surge protection
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual
• 120V, 60 Hz power adapter

This model supplies Optical Isolation & Surge Protection.

Each RS-422/485 port is individually optically isolated with 2000 volt DC optical isolation. The optical protects your PC or notebook from spikes and surges on the RS-422/485 network, by converting the electrical pulse into an optical signal and then changing it back into an electrical pulse. Your computer is well protected, since the surges and spikes cannot cross the optical link.

Each RS-422/485 port is individually protected by surge protector to withstand electrostatic discharge and power surges up to 25KV ESD. Surge suppression on all signals prevent damages caused by lighning and high voltage.

Comes with a USB cable & power supply (120 volt, 60 hz).

This type of power connector is used in the following countries: American Samoa, Anguilla, Antigua, Aruba, Bahamas, Bangladesh, Barbados, Bermuda, Bolivia, Brazil, Cambodia, Canada, Cayman Islands, China (without holes in blades and slightly shorter blades), Colombia, Costa Rica, Cuba, Ecuador, El Salvador, Guam, Guatemala, Guyana, Haiti, Honduras, Jamaica, Japan, Laos, Lebanon, Liberia, Maldives, Mexico, Micronesia, Montserrat, Netherlands Antilles, Nicaragua, Niger, Okinawa, Panama, Peru, Philippines, Puerto Rico, St. Vincent, Saudi Arabia, Tahiti, Taiwan, Thailand, United States, Venezuela, Vietnam, Virgin Islands (U.S.& British), Yemen.
Click here to view this type of power plug.

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds a RS422/RS485 serial communication port to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-422/485 serial port functions as a native Windows COM port, and it is compatible with Windows serial communication applications.

This USB Serial Adapter provides instant connectivity to any RS-422 or RS-485 communication device.

Specifications & Features:

• Adds a high speed RS-422/RS-485 serial port via a USB 1.1 or 2.0 connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• Supports RS-422 Full Duplex and RS-485 Half Duplex modes. If you need RS-485 Full Duplex, please get the USB-COMi-SI-M model.
• RS-422 data signals: Tx-, Tx+, Rx+, Rx-, GND, RTS-, RTS+, CTS+, CTS-.
• RS-485 data signals: Rx-, Tx+, Rx+, Rx- (r wire), and data-, data+ (2 wire).
• Uses an FTDI brand chipset.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

This model supplies Optical Isolation & Surge Protection.

Each RS-422/485 port is individually optically isolated with 2000 volt DC optical isolation. The optical protects your PC or notebook from spikes and surges on the RS-422/485 network, by converting the electrical pulse into an optical signal and then changing it back into an electrical pulse. Your computer is well protected, since the surges and spikes cannot cross the optical link.

Each RS-422/485 port is individually protected by surge protector to withstand electrostatic discharge and power surges up to 25KV ESD. Surge suppression on all signals prevent damages caused by lighning and high voltage.

Package Contents:

• USB to RS422/RS485 serial adapter
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB 2-Port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 2-Port Serial Adapter instantly adds two RS422/RS485 serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB 2-Port Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-422/485 serial ports functions as native Windows COM ports, and it is compatible with Windows serial communication applications.

This USB 2-Port Serial Adapter provides instant connectivity to any RS-422 or RS-485 communication devices.

Specifications & Features:

• Adds two high speed RS-422/RS-485 serial ports via a USB 1.1 or 2.0 connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• Uses an FTDI brand chipset.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to 2-port RS422/RS485 serial adapter
• Optically isolated with surge protection
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual
• 230V, 50 Hz power adapter

This model supplies Optical Isolation & Surge Protection.

Each RS-422/485 port is individually optically isolated with 2000 volt DC optical isolation. The optical protects your PC or notebook from spikes and surges on the RS-422/485 network, by converting the electrical pulse into an optical signal and then changing it back into an electrical pulse. Your computer is well protected, since the surges and spikes cannot cross the optical link.

Each RS-422/485 port is individually protected by surge protector to withstand electrostatic discharge and power surges up to 25KV ESD. Surge suppression on all signals prevent damages caused by lighning and high voltage.

Comes with a USB cable & power supply (230 volt, 50 hz).

This type of power connector is used in the following countries: Albania, Algeria, Angola, Argentina, Austria, Azores, Balearic Islands, Bangladesh, Belgium, Bolivia, Bosnia, Brazil, Bulgaria, Burkina Faso, Burundi, Cameroon, Canary Islands, Cape Verde, Central African Republic, Channel Islands, Chile, Comoros, Congo, Croatia, Dem. Rep. of Congo (Zaire), Cote d'Ivoire (Ivory Coast), Cyrpus, Denmark, Djibouti, Egypt, El Salvador, Equatorial Guinea, Eritrea, Faeroe Islands, Finland, French Guiana, Gabon, Germany, Gibraltar, Greece, Greenland, Guadeloupe, Guinea, Guinea-Bissau, Hungary, Iceland, India, Indonesia, Iran, Iraq, Isle of Man, Israel, Italy, Kazakhstan, Korea, Kuwait, Laos, Lebanon, Lithuania, Luxembourg, Macedonia, Madagascar, Madeira, Mali, Martinique, Mauritania, Mauritius, Monaco, Morocco, Mozambique, Myanmar, Nepal, Netherlands, Niger, Norway, Oman, Pakistan, Paraguay, Peru, Philippines, Poland, Portugal, Romania, Russia, Rwanda, St. Vincent, Senegal, Serbia, Slovenia, Somalia, Spain, Sudan, Suriname, Sweden, Switzerland, Syria, Thailand, Togo, Tunisia, Turkey, Uruguay, Vietnam, Yugoslavia (former), Zambia.
Click here to view this type of plug.

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB 2-Port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 2-Port Serial Adapter instantly adds two RS422/RS485 serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB 2-Port Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-422/485 serial ports functions as native Windows COM ports, and it is compatible with Windows serial communication applications.

This USB 2-Port Serial Adapter provides instant connectivity to any RS-422 or RS-485 communication devices.

Specifications & Features:

• Adds two high speed RS-422/RS-485 serial ports via a USB 1.1 or 2.0 connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• Uses an FTDI brand chipset.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to 2-port RS422/RS485 serial adapter
• Optically isolated with surge protection
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual
• 230V, 50 Hz power adapter

This model supplies Optical Isolation & Surge Protection.

Each RS-422/485 port is individually optically isolated with 2000 volt DC optical isolation. The optical protects your PC or notebook from spikes and surges on the RS-422/485 network, by converting the electrical pulse into an optical signal and then changing it back into an electrical pulse. Your computer is well protected, since the surges and spikes cannot cross the optical link.

Each RS-422/485 port is individually protected by surge protector to withstand electrostatic discharge and power surges up to 25KV ESD. Surge suppression on all signals prevent damages caused by lighning and high voltage.

Comes with a USB cable & power supply (120 volt, 60 hz).

This type of power connector is used in the following countries: Bahrain, Bangladesh, Belize, Botswana, Brunei, Cameroon, Channel Islands, China, Cyprus, Dominica, El Salvador, Gambia, Ghana, Gibraltar, Grenada, Guatemala, Guyana, Hong Kong, Iraq, Ireland, Isle of Man, Jordan, Kuwait, Lebanon, Macau, Malawi, Malaysia, Maldives, Malta, Mauritius, Myanmar, Nigeria, Oman, Qatar, St. Kitts-Nevis, St. Lucia, St. Vincent, Saudi Arabia, Seychelles, Sierra Leone, Singapore, Tanzania, Uganda, United Arab Emirates, United Kingdom, Vietnam, Yemen, Zambia, Zimbabwe.
Click here to view this type of plug.

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

The PS/2-USB Adapter allows you to use your PS/2 compatible mouse and keyboard (or any other PS/2 device) as a USB compatible device.

Features:

Introduction:

This USB 8-port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 8-port Serial Adapter instantly adds 8 serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the ports don't require any additional IRQ, DMA or memory on the system. The RS-232 serial ports function as native Windows COM ports, and are compatible with Windows serial communication applications. Each port is individually configurable.

This USB 8-port Serial Adapter provides instant connectivity to any eight RS-232 communication devices.

Specifications & Features:

• Adds 8 high speed RS-232 serial port via a USB 1.1 or 2.0 connection
• 384 byte receive buffer per serial port.
• 128 byte transmit buffer per serial port for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps per serial port
• Serial Connectors: DB-9 male connectors
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• LEDs which show transmitting and receiving of data.
• RoHS compliant.
• Uses an FTDI brand chipset.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to 8-port RS232 serial adapter
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

The USB 2.0 High-Speed Hub has 4 ports that will connect to either the USB revision 2.0 high-speed or the USB revision 1.1 peripheral devices. This high-speed hub allows you to add multiple high performance USB 2.0 peripherals to the PC or MAC. Moreover, this product is fully backward compatible with the USB revision 1.1 products, meaning your previously invested USB 1.1 devices can continue to function as usual. The USB 2.0 High-Speed Hub is fully compliant with the USB 2.0 specifications, which permits you to connect up to a maximum of 127 USB devices to your PC through daisy-chain. Furthermore, with its increased bandwidth of 480 Mbps (exceeding that of IEEE 1394 FireWires with 400 Mbps), this hub will allow you to connect devices that consume a great deal of bandwidth, such as, external storage devices, scanners, DVD drives, CD-RW drives, MO (Magneto-Optical) drives, and digital cameras/camcorders to your computer.

Features

USB 2.0 to RJ45 10/100 Fast Ethernet Converter Adapter USB 2.0 Ethernet Adapter offers the most convenient and efficient way to connect with a laptop or desktop computer to an Ethernet network. Make the connection as easy by plugging one end of the cable into the RJ45 receptacle of the Ethernet Adapter and the other end into one port of the supporting hub.

Compliant with the Standard Specification of USB 1.1 and 2.0 IEEE 802.3u 100BASE-T, TX Compatible USB 2.0 to 10/100Mbps Fast Ethernet Full/High Speed USB 2.0 Device with bus power capability Support 4 endpoints on USB; full-duplex or half-duplex operation on Fast Ethernet Support automatic loading of Ethernet ID, USB Descriptor and Adapter Configuration Supports suspended mode and remote wakeup Upstream port : USB type A plug; downstream port : RJ45

USB specification revision 2.0 compliant  Support TCP/IP , NetBEUI , IPX/SPX protocols Support USB suspend/resume detection logic , wake-up frame , Link starts change  Support up to 32KB external , 2KB internal SRAM

Available USB port Windows 98 / ME / 2000 / XP / Vista

USB 2.0 10/100 Ethernet adapter Installation CD

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

5 PORT USB 2.0 Hi Speed PCI Controller Card The USB 2.0 PCI 5 Port is a high-speed Universal Serial Bus (USB) host adapter. It works with all types of USB devices including digital cameras, video cameras, printers, scanners, joysticks and more. With hot-swapping feature, it allows you to attach/remove USB devices without having to re-configure settings or turn your system off.  With this USB 2.0 PCI 5 port, you can enjoy instant, no hassle new peripheral connections and expansions.

Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps) Compliant with Open Host Controller Interface Specification for USB Rev 1.0a Compliant with Enhanced Host Controller Interface Specification for USB Rev 0.95 PCI multi-function device consists of two OHCI Host Controller cores for full-/low-speed signaling and one EHCI Host Controller cores for high-speed signaling 32-bit 33 MHz host interface compliant to PCI Specification release 2.2 Supports PCI-Bus Power Management Interface Specification release 1.1 All downstream forcing ports can handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) transaction Supports up to 127 USB Devices 4 External and 1 Internal Ports Over current protection, each port 500mA USB-A connector Plug & Play and Hot Swapping functions . ALI chipset

Windows 98SE/ME/2000/XP/VISTA

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We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB 2.0 3-Port PCI Card is a high-speed 480 Mbps USB 2.0 host card supporting the new USB 2.0 peripherals and all the existing USB 1.1 devices. The card adds two external and one internal USB 2.0 high-speed ports to your PC. With 40 times faster throughput than USB 1.1 ports and 20% faster than FireWire ports, the USB 2.0 port supports data rates up to 480 Mbps. The card is an ideal choice for external storage devices, MP3 players, CDRs, CDRWs, scanners, digital cameras, webcams, networking and video devices, and all other USB devices.

The USB 2.0 3-Port PCI card incorporates an intelligent host controller designed by NEC Corp. With the addition of this USB 2.0 3-Port PCI card, you will add three high-speed USB 2.0 ports to your computer while maintaining backward compatibility with USB 1.0 and 1.1 devices. The card can automatically detect the USB standard of each connected device, and works with the device at the correct speed.

The USB 2.0 3-Port PCI Card includes high-performance USB 2.0 drivers for Windows 98 SE, ME, 2000, XP & Vista to optimize the performance of USB 2.0 ports.

Features & Specifications:

• Two external and one internal USB 2.0 ports
• EHCI based 480 Mbps USB 2.0 compliant.
• OHCI based 12 Mbps USB 1.1 compliant
• USB ports auto speed selectable
• Each port supplies 500mA power
• Supports both USB 2.0 & 1.1 devices.
• Easy plug & play installation and device connection.
• Fully backward compatible with USB 1.1/1.0 devices.
• Works in any PCI-bus 3.3-volt or 5-volt slot.
• VIA chipset.
• USB 2.0 high-speed drivers for Windows 98 SE, ME, 2000 & XP.

  Please note that this card is a low-profile card. This means that the angle bracket on the back side of the card is shorter than a normal angle bracket, and is intended for systems requiring "low profile" cards.

If you need USB cables, click here.

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Introduction:

This USB Serial Adapter is designed to make industrial communication port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds a serial communication port to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232 serial port functions as a native Windows COM port, and it is compatible with Windows serial communication applications.

This USB Serial Adapter provides instant connectivity to RS-232 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, ATMs and serial communications in harsh enviornments. This USB Serial Adapter is suitable for remote access, retail and industrial application, data collection and other applications requiring a high speed RS-232 communication port.

Specifications & Features:

• Adds a high speed RS-232 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• LEDs which show transmitting and receiving of data.
• Easily mountable.
• Metal housing.
• Dimensions of 57×72×22 mm³ (W×L×H) or 82×77×22 mm³ with DB9 connector and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to serial adapter
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Introduction:

The USB Industrial I/O Adapter is designed to make industrial communication port expeansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Industrial I/O Adapter instantly adds an industrial multi-electrical interface serial communication port to your system. By taking advantage of the USB bus, this USB Industrial I/O Adapter makes it easier than ever to add a RS-422 or RS-485 serial device to your system with easy plug-and-play and hot plug features.

Plugging the USB Industrial I/O Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-422/485 port functions as a native Windows COM port, and it is compatible with Windows serial communication applications. Each port is individually configurable.

This USB to Industrial I/O Adapter provides instant connectivity to 422/485 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, PC to PC long distance communications, ATMs and serial communications in harsh enviornments. This USB to Industrial I/O Adapter provides an industrial solution for applications requiring a single node or multi-drop communications over short and long distances.

Optical Isolation & Surge Protection

Optical isolation and surge protection are supported by the USB-COMi-SI-M.

The RS-422/485 port is optically isolated with 2000 volt DC optical isolation. The optical isolation protects your PC or notebook from spikes and surges on the RS-422/485 network by converting the elctrical pulse into an optical signal and then changing it back to an electical pulse. Your computer is well protected, since the surges and spikes cannot cross the optical link.

The RS-422/485 port is protected by a surge protector to withstand electrostatic discharges and power surges up to 25KV ESD. Surge suppression on all signals prevents damage caused by lightning or high voltages.

Specifications & Features:

• Adds a high speed RS-422/485 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• The RS-422/485 port is optically isolated with 2000 Volt DC optical isolation.
• The RS-422/485 port is protected by surge protection to withstand electrostatic discharge and power surges up to 25KV ESD.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: one DB-9 male connector, and one 6-pin Terminal Block
• Supports RS-422 Full Duplex, RS-485 Half Duplex and RS-485 Full Duplex modes.
• Auto transmit buffer control for 2-wire RS-485 half-duplex operation.
• Termination resistors installed on-board.
• RS-422 data signals: Tx-, Tx+, Rx+, Rx-, GND, RTS-, RTS+, CTS+, CTS-.
• RS-485 data signals: Rx-, Tx+, Rx+, Rx- (r wire), and data-, data+ (2 wire).
• Provides LEDs which show transmitting and receiving of data.
• External 4-pin dip switch to set RS-422 or RS-485 modes.
• Easily mountable.
• Metal housing.
• Dimensions of 57×72×22 mm³ (W×L×H) or 82×77×22 mm³ with DB9 connector and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to RS422/RS485 serial adapter
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Introduction:

This USB Industrial I/O Adapter is designed to make industrial communication port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Industrial I/O Adapter instantly adds and industrial multi-electrical interface serial communication port to your system By taking advantage of the USB bus, this USB Serial Adapter makes it easier than ever to add 8 serial ports and serial devices to your system with easy plug-and-play and hot plug features.

Plugging the USB Industrial I/O Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232, or RS-422/485, port functions as a native Windows COM port, and it is compatible with Windows serial communication applications. Each port is individually configurable on the outside of the USB-8COMi-RM box.

This USB to Industrial I/O Adapter provides instant connectivity to RS-232/422/485 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, PC to PC long distance communications, ATMs and serial communications in harsh enviornments. This USB to Serial Adapter is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 or RS-422/485 communication ports.

Specifications & Features:

• Adds 8 high speed RS-232/422/485 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• Auto transmit buffer control for 2-wire RS-485 half-duplex operation.
• Termination resistors installed on-board.
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• RS-422 data signals: Tx-, Tx+, Rx+, Rx-, GND, RTS-, RTS+, CTS+, CTS-.
• RS-485 data signals: Rx-, Tx+, Rx+, Rx- (r wire), and data-, data+ (2 wire).
• Each port is independently configurable to be set to RS232, RS422 or RS485 via dip switches on the back of the unit, so you can have different ports using different protocols.
• LEDs which show transmitting and receiving of data.
• 120V, 60 Hz power adapter.
• Optionally rack-mountable and DIN-Rail mountable with included hardware.
• Metal Housing
• Operating Temperature: 0 to 55 °C (32 to 131 °F)
• Operating Humidity: 5 to 95% RH
• Storage Temperature: -20 to 75 °C (-4 to 167 °F)
• Dimensions are 257×147×44 mm³ (W×L×H) or 277×147×44 mm³ with DB9 connector and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB Serial Adapter is designed to make industrial communication port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds a serial communication port to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232 serial port functions as a native Windows COM port, and it is compatible with Windows serial communication applications.

This USB Serial Adapter provides instant connectivity to RS-232 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, ATMs and serial communications in harsh enviornments. This USB Serial Adapter is suitable for remote access, retail and industrial application, data collection and other applications requiring a high speed RS-232 communication port.

Optical Isolation & Surge Protection

Optical isolation and surge protection are supported by the USB-COM-SI-M.

The RS-232 port is optically isolated with 2000 volt DC optical isolation. The optical isolation protects your PC or notebook from spikes and surges on the RS-232 network by converting the elctrical pulse into an optical signal and then changing it back to an electical pulse. Your computer is well protected, since the surges and spikes cannot cross the optical link.

The RS-232 port is protected by a surge protector to withstand electrostatic discharges and power surges up to 25KV ESD. Surge suppression on all signals prevents damage caused by lightning or high voltages.

Specifications & Features:

• Adds a high speed RS-232 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• The RS-232 port is optically isolated with 2000 Volt DC optical isolation.
• The RS-232 port is protected by surge protection to withstand electrostatic discharge and power surges up to 25KV ESD.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• LEDs which show transmitting and receiving of data.
• Easily mountable.
• Metal housing.
• Dimensions of 57×72×22 mm³ (W×L×H) or 82×77×22 mm³ with DB9 connector and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to serial adapter
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Introduction:

The USB Industrial I/O Adapter is designed to make industrial communication port expeansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Industrial I.O Adapter instantly adds and industrial multi-electrical interface serial communication port to your system with easy plug-and-play and hot-plug features.

Plugging the USB Industrial I/O Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232, or RS-422/485, port functions as a native Windows COM port, and it is compatible with Windows serial communication applications. Each port is individually configurable.

This USB to Industrial I/O Adapter provides instant connectivity to RS-232/422/485 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, PC to PC long distance communications, ATMs and serial communications in harsh enviornments. This USB to Industrial I/O Adapter provides an industrial solution for applications requiring a single node or multi-drop communications over short and long distances.

Specifications & Features:

• Adds a high speed RS-232/422/485 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: one DB-9 male connector, and one 6-pin Terminal Block
• Supports RS-232, RS-422 Full Duplex, RS-485 Half Duplex and RS-485 Full Duplex modes.
• Auto transmit buffer control for 2-wire RS-485 half-duplex operation.
• Termination resistors installed on-board.
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• RS-422 data signals: Tx-, Tx+, Rx+, Rx-, GND, RTS-, RTS+, CTS+, CTS-.
• RS-485 data signals: Rx-, Tx+, Rx+, Rx- (r wire), and data-, data+ (2 wire).
• LEDs which show transmitting and receiving of data.
• Supports power output of 5V, 150mA, through Pin-5 of terminal block, for external devices requiring power.
• External 4-pin dip switch to set RS-232, RS-422 & RS-485 modes.
• Dimensions of 57×72×22 mm³ (W×L×H) or 82×77×22 mm³ with DB9 connector and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Signal Pinout information:

RS-232 Signal Pin-outs of the DB-9 Male connector:
Pin 1: DCD, Pin 2: RxD, Pin 3: Txd, Pin 4: DTR, Pin 5: GND, Pin 6: DSR, Pin 7: RTS, Pin 8: CTS, Pin 9: RI

RS-232 Signal Pin-outs of the Terminal Block:
Pin 1: DCD, Pin 2: RxD, Pin 3: TxD, Pin 4: DTR, Pin 5: +5V, Pin 6: GND

RS-422 Signal Pin-outs of the DB-9 Male connector:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3: Rx+(B), Pin 4: Rx-(A), Pin 5: GND, Pin 6: RTS-(A), Pin 7: RTS+(B), Pin 8: CTS+(B), Pin 9: CTS-(A)

RS-422 Signal Pin-outs for the Terminal Block:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3: Rx+(B), Pin 4: Rx-(A), Pin 5: +5V, Pin 6: GND

RS-485 4-Wire (Full duplex) Signal Pin-outs of the DB-9 Male connector:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3: Rx+(B), Pin 4: RX-(A), Pin 5: GND

RS-485 2-Wire (Full duplex) Signal Pin-outs of the Terminal Block:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3:Rx+(B), Pin 4:Rx-(A), Pin 5: +5V, Pin 6: GND

RS-485 2-Wire (Half Duplex) Signal Pin-outs of DB-9 Male connector:
Pin 1: Data-(A), Pin 2: Data+(B), Pin 5: GND

RS-485 2-Wire (Half Duplex) Signal Pin-outs of the Terminal Block:
Pin 1: Data-(A), Pin 2: Data+(B), Pin 5: +5V, Pin 6: GND

Package Contents:

• USB to RS232/RS422/RS485 serial adapter
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB Industrial I/O Adapter is designed to make industrial communication port expeansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Industrial I/O Adapter instantly adds and industrial multi-electrical interface serial communication port to your system. By taking advantage of the USB bus, this USB Serial Adapter makes it easier than ever to add 4 RS422/485 serial ports and serial devices to your system with easy plug-and-play and hot plug features.

Plugging the USB Industrial I/O Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-422/485 port functions as a native Windows COM port, and it is compatible with Windows serial communication applications. Each port is individually configurable via DIP switches on the outside of the USB-4COMi-SI box.

This USB to Industrial I/O Adapter provides instant connectivity to RS422/485 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, PC to PC long distance communications, ATMs and serial communications in harsh enviornments. This USB to Serial Adapter is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-422/485 communication ports.

Specifications & Features:

• Adds 4 high speed RS422/485 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• Supports RS-422 Full Duplex, RS-485 Half Duplex and RS-485 Full Duplex modes.
• Auto transmit buffer control for 2-wire RS-485 half-duplex operation.
• RS-422 data signals: Tx-, Tx+, Rx+, Rx-, GND, RTS-, RTS+, CTS+, CTS-.
• RS-485 data signals: Rx-, Tx+, Rx+, Rx- (r wire), and data-, data+ (2 wire).
• LEDs which show transmitting and receiving of data.
• Easily mountable
• Metal Housing
• Dimensions of 167× 99×29 mm³ (W×L×H) or 189×102×30 mm³ with DB9 connectors and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

This adapter supplies Optical Isolation & Surge Protection.

Each RS-422/485 port is individually optically isolated with 2000 volt DC optical isolation. The optical protects your PC or notebook from spikes and surges on the RS-422/485 network, by converting the electrical pulse into an optical signal and then changing it back into an electrical pulse. Your computer is well protected, since the surges and spikes cannot cross the optical link. Each RS-422/485 port is individually protected by surge protector to withstand electrostatic discharge and power surges up to 25KV ESD. Surge suppression on all signals prevent damages caused by lighning and high voltage.

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Introduction:

This USB 2-port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 2-port Serial Adapter instantly adds 2 serial communication ports to your system with easy plug-and-play and hot-plug features. (Only one of the serial ports is visible in the photo, but there is a 9-pin serial port on each side of the adapter.)

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the ports don't require any additional IRQ, DMA or memory on the system. The RS-232 serial ports function as native Windows COM ports, and are compatible with Windows serial communication applications. Each port is individually configurable.

This USB 2-port Serial Adapter provides instant connectivity to any two RS-232 communication device.

Specifications & Features:

• Adds 2 high speed RS-232 serial port via a USB 1.1 or 2.0 connection
• 384 byte receive buffer per serial port.
• 128 byte transmit buffer per serial port for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps per serial port
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• Provides transmit & receive lights.
• Uses an FTDI brand chipset.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

• USB to 2-port RS232 serial adapter
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

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Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Quality USB to 16-port RS232 serial adapter with the FTDI chipset for best compatibility.

Introduction:

This USB Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds serial communication ports to your system. By taking advantage of the USB bus, this USB Serial Adapter makes it easier than ever to add 16 serial ports and serial devices to your system with easy plug-and-play and hot plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232 ports function as native Windows COM ports, and it is compatible with Windows serial communication applications. Each port is individually configurable.

This USB Serial Adapter provides instant connectivity to RS-232 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, ATMs and serial communications in harsh enviornments. This USB to Serial Adapter is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 communication ports.

Specifications & Features:

• Adds 16 high speed RS-232 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• Input: AC 100V - 240V, 47 - 63 Hz.
• Ouput: DC 5.0V 4A.
• Optionally rack-mountable and DIN-Rail mountable with included hardware.
• Metal Housing
• Dimensions are 429×147×44 mm³ (W×L×H) or 451×152×44 mm³ with DB9 connector and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB Industrial I/O Adapter is designed to make industrial communication port expeansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Industrial I/O Adapter instantly adds and industrial multi-electrical interface serial communication port to your system By taking advantage of the USB bus, this USB Serial Adapter makes it easier than ever to add 8 serial ports and serial devices to your system with easy plug-and-play and hot plug features.

Plugging the USB Industrial I/O Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232, or RS-422/485, port functions as a native Windows COM port, and it is compatible with Windows serial communication applications. Each port is individually configurable on the outside of the USB-8COMi-RM box.

This USB to Industrial I/O Adapter provides instant connectivity to RS-232/422/485 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, PC to PC long distance communications, ATMs and serial communications in harsh enviornments. This USB to Serial Adapter is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 or RS-422/485 communication ports.

Specifications & Features:

• Adds 8 high speed RS-232/422/485 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• Auto transmit buffer control for 2-wire RS-485 half-duplex operation.
• Termination resistors installed on-board.
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• RS-422 data signals: Tx-, Tx+, Rx+, Rx-, GND, RTS-, RTS+, CTS+, CTS-.
• RS-485 data signals: Rx-, Tx+, Rx+, Rx- (r wire), and data-, data+ (2 wire).
• Each port is independently configurable to be set to RS232, RS422 or RS485 via dip switches on the back of the unit, so you can have different ports using different protocols.
• LEDs which show transmitting and receiving of data.
• AC 230V, 50 hz power supply.
• Optionally rack-mountable and DIN-Rail mountable with included hardware.
• Metal Housing
• Dimensions are 257×147×44 mm³ (W×L×H) or 277×147×44 mm³ with DB9 connector and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Description:

The USB parallel adapter cable is constructed to meet all the USB to IEEE 1284 specification requirements. This product is essentially a flexiable cable that utilizes hardware and software to provide intelligent and transparent protocol conversion between Universal Serial Bus (USB) on the PC side and IEEE 1284 parallel on the printer side. It will allow any Windows or MAC PC with a USB port to print to nearly any parallel printer.

NOTE: USB to Parallel Cables will only work with printers, and not other types of parallel devices, as they map in as "USB Printing Support", not as a true parallel port. If you need a true parallel port, please look at our PCMCIA Parallel Cards, our Parallel Expresscards or our PCI-bus Parallel cards (some notebook computers use PCMCIA cards, and some use ExpressCards. Most desktop computers use PCI-bus cards.)

Features:

Introduction:

This USB Serial Adapter is designed to make industrial communication port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds two serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232 serial ports function as a native Windows COM ports, and it is compatible with Windows serial communication applications.

This USB Dual Port Serial Adapter provides instant connectivity to RS-232 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, ATMs and serial communications in harsh enviornments. This USB Serial Adapter is suitable for remote access, retail and industrial application, data collection and other applications requiring a high speed RS-232 communication port.

Specifications & Features:

• Adds a high speed RS-232 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connectors: Two DB-9 male connectors
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• LEDs which show transmitting and receiving of data.
• Easily mountable.
• Metal housing.
• Dimensions of 57×72×22 mm³ (W×L×H) or 82×77×22 mm³ with DB9 connector and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to 2-port serial adapter
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB Industrial I/O Adapter is designed to make industrial communication port expeansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Industrial I/O Adapter instantly adds and industrial multi-electrical interface serial communication port to your system. By taking advantage of the USB bus, this USB Serial Adapter makes it easier than ever to add 4 RS422/485 serial ports and serial devices to your system with easy plug-and-play and hot plug features.

Plugging the USB Industrial I/O Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-422/485 port functions as a native Windows COM port, and it is compatible with Windows serial communication applications. Each port is individually configurable via DIP switches on the outside of the USB-4COMi-SI box.

This USB to Industrial I/O Adapter provides instant connectivity to RS422/485 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, PC to PC long distance communications, ATMs and serial communications in harsh enviornments. This USB to Serial Adapter is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-422/485 communication ports.

Specifications & Features:

• Adds 4 high speed RS422/485 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• Supports RS-422 Full Duplex, RS-485 Half Duplex and RS-485 Full Duplex modes.
• Auto transmit buffer control for 2-wire RS-485 half-duplex operation.
• RS-422 data signals: Tx-, Tx+, Rx+, Rx-, GND, RTS-, RTS+, CTS+, CTS-.
• RS-485 data signals: Rx-, Tx+, Rx+, Rx- (r wire), and data-, data+ (2 wire).
• LEDs which show transmitting and receiving of data.
• Easily mountable
• Metal Housing
• Dimensions of 167× 99×29 mm³ (W×L×H) or 189×102×30 mm³ with DB9 connectors and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

This adapter supplies Optical Isolation & Surge Protection.

Each RS-422/485 port is individually optically isolated with 2000 volt DC optical isolation. The optical protects your PC or notebook from spikes and surges on the RS-422/485 network, by converting the electrical pulse into an optical signal and then changing it back into an electrical pulse. Your computer is well protected, since the surges and spikes cannot cross the optical link. Each RS-422/485 port is individually protected by surge protector to withstand electrostatic discharge and power surges up to 25KV ESD. Surge suppression on all signals prevent damages caused by lighning and high voltage.

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

4 PORT USB 2.0 Hi Speed PCI Controller Card The CPVTUSB20-4 is a high-speed 4-port Universal Serial Bus (USB 2.0) PCI-bus host adapter card (Card works in 5 volt or 3.3 volt PCI slots). It works with all types of USB devices including digital cameras, video cameras, printers, scanners, joysticks and more. With hot-swapping feature, it allows you to attach/remove USB devices without having to re-configure settings or turn your system off. With this CPVTUSB20-4 card, you can enjoy instant, no hassle new peripheral connections and expansions.

Compliant with Universal Serial Bus Specification Revision 2.0 (Data Rate 1.5/12/480 Mbps) Compliant with Open Host Controller Interface Specification for USB Rev 1.0a Compliant with Enhanced Host Controller Interface Specification for USB Rev 0.95 PCI multi-function device consists of two OHCI Host Controller cores for full-/low-speed signaling and one EHCI Host Controller cores for high-speed signaling 32-bit 33 MHz host interface compliant to PCI Specification release 2.2 Supports PCI-Bus Power Management Interface Specification release 1.1 All downstream forcing ports can handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) transaction Supports up to 127 USB Devices 4 External Ports Over current protection, each port 500mA USB-A connector Plug & Play and Hot Swapping functions . Universal Card, works in 5 volt or 3.3 volt PCI-bus slots. VIA chipset

Windows 98/98SE/ME/2000/XP/VISTA

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Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Introduction:

This USB Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds serial communication ports to your system. By taking advantage of the USB bus, this USB Serial Adapter makes it easier than ever to add 4 serial ports and serial devices to your system with easy plug-and-play and hot plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232 ports function as native Windows COM ports, and it is compatible with Windows serial communication applications. Each port is individually configurable.

This USB Serial Adapter provides instant connectivity to RS-232 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, ATMs and serial communications in harsh enviornments. This USB to Serial Adapter is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 communication ports.

Specifications & Features:

• Color of adapter is black, contrary to picture which has not yet been updated.
• Adds 4 high speed RS-232 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Provides transmit and receive data lights for each port.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connectors
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• Operates off of USB power, no additional power required.
• Optionally DIN-Rail mountable with included hardware.
• Metal Housing
• Dimensions are 172 x 95 x 29 mm (W x L x H) or 184 x 99 x 29 mm with DB9 connector and ears with DB9 connector and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB Industrial I/O Adapter is designed to make industrial communication port expeansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Industrial I/O Adapter instantly adds and industrial multi-electrical interface serial communication port to your system. By taking advantage of the USB bus, this USB Serial Adapter makes it easier than ever to add 4 RS232/RS422/485 serial ports and serial devices to your system with easy plug-and-play and hot plug features.

Plugging the USB Industrial I/O Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS232/RS422/RS485 port functions as a native Windows COM port, and it is compatible with Windows serial communication applications. Each port is individually configurable via included software. There are no dip switches or jumpers to deal with.

This USB to Industrial I/O Adapter provides instant connectivity to RS232/422/485 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, PC to PC long distance communications, ATMs and serial communications in harsh enviornments. This USB to Serial Adapter is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS232/422/485 communication ports.

Specifications & Features:

• Adds 4 high speed RS232/422/485 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range for RS232: 300 bps to 921,600 bps
• Data rate speed range for RS422/485: 300 bps to 3Mbps
• Serial Connector: DB-9 male connector
• Available modes: RS-232 Full Duplex, RS-422 Full Duplex, RS-485 4 Wire Full Duplex, RS-485 2 Wire Half Duplex (with echo), RS-485 2 Wire Half Duplex (without echo)
• Signals:
  • RS232 TxD, RxD, RTS/CTS, DTR, DSR, DCD, RI, GND
  • RS422 Tx+/-, Rx+/-, GND
  • RS485 2 wire Data+/-, GND
  • RS485 4 wire Tx+/-, Rx+/-, GND
• Interface: USB 2.0
• Power: External Power Supply (5V DC)
• LEDs which show transmitting and receiving of data.
• Easily Mountable
• Metal Housing
• Dimensions of 172×95×29 mm³ (W×L×H) or 184×99×29 mm³ with DB9 connectors and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Comes with a USB cable & power supply (120 volt, 60 hz).

Features:

• Metal Case
• Optionally DIN-rail mountable with additional mounting kit.
• 4 RS422/485 ports
• Included external power supply

Specifications:

• Number of ports: 4
• Speed: Up to 921.6 Kbpz
• RS422/485 signals: RS422 TxD+/-, RxD+/-, RTS+/-, CTS+/-, GND RS485 Data+/-, GND
• Power: External power supply 5V DC required. Adapter included, 12V not possible.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.
• Connectors: 4 DB9 Male
• Dimensions: 167 x 99 x 29 mm (W×L×H)or 189 x 102 x 30 mm with DB9 connectors and ears.

Product includes USB-4COMi-M unit, USB cable of approximately 3 feet, Power Adapter, CD with drivers and documentation.

This type of power connector is used in the following countries: American Samoa, Anguilla, Antigua, Aruba, Bahamas, Bangladesh, Barbados, Bermuda, Bolivia, Brazil, Cambodia, Canada, Cayman Islands, China (without holes in blades and slightly shorter blades), Colombia, Costa Rica, Cuba, Ecuador, El Salvador, Guam, Guatemala, Guyana, Haiti, Honduras, Jamaica, Japan, Laos, Lebanon, Liberia, Maldives, Mexico, Micronesia, Montserrat, Netherlands Antilles, Nicaragua, Niger, Okinawa, Panama, Peru, Philippines, Puerto Rico, St. Vincent, Saudi Arabia, Tahiti, Taiwan, Thailand, United States, Venezuela, Vietnam, Virgin Islands (U.S.& British), Yemen.
Click here to view this type of power plug.

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB 2-Port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 2-Port Serial Adapter instantly adds two RS422/RS485 serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB 2-Port Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-422/485 serial ports functions as native Windows COM ports, and it is compatible with Windows serial communication applications.

This USB 2-Port Serial Adapter provides instant connectivity to any RS-422 or RS-485 communication devices.

Specifications & Features:

• Adds two high speed RS-422/RS-485 serial ports via a USB 1.1 or 2.0 connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connectors: DB-9 male connectors and terminal block
• Uses an FTDI brand chipset.
• Provides a metal housing.
• Optionally DIN-rail mountable (requires seperate DIN-rail mounting kit)
• Runs off of USB power, no power adapter necessary.
• Product dimensions: 115 x 84 x25 mm (W x L x H), 137 x 84 x 25 (W x L X H) with DB9 connectors and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Signal Pinout information:

RS-422 Signal Pin-outs of the DB-9 Male connector:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3: Rx+(B), Pin 4: Rx-(A), Pin 5: GND, Pin 6: RTS-(A), Pin 7: RTS+(B), Pin 8: CTS+(B), Pin 9: CTS-(A)

RS-422 Signal Pin-outs for the Terminal Block:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3: Rx+(B), Pin 4: Rx-(A), Pin 5: +5V, Pin 6: GND

RS-485 4-Wire (Full duplex) Signal Pin-outs of the DB-9 Male connector:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3: Rx+(B), Pin 4: RX-(A), Pin 5: GND

RS-485 2-Wire (Full duplex) Signal Pin-outs of the Terminal Block:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3:Rx+(B), Pin 4:Rx-(A), Pin 5: +5V, Pin 6: GND

RS-485 2-Wire (Half Duplex) Signal Pin-outs of DB-9 Male connector:
Pin 1: Data-(A), Pin 2: Data+(B), Pin 5: GND

RS-485 2-Wire (Half Duplex) Signal Pin-outs of the Terminal Block:
Pin 1: Data-(A), Pin 2: Data+(B), Pin 5: +5V, Pin 6: GND

Package Contents:

• USB to 2-port RS422/RS485 serial adapter (metal)
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Please Note: We do not stock this item. It can take up to 2 weeks for this item to ship once your order has been placed.

Quality USB to 32-port RS232 serial adapter with the FTDI chipset for best compatibility.

Introduction:

This USB Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds serial communication ports to your system. By taking advantage of the USB bus, this USB Serial Adapter makes it easier than ever to add 32 serial ports and serial devices to your system with easy plug-and-play and hot plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232 ports function as native Windows COM ports, and it is compatible with Windows serial communication applications. Each port is individually configurable.

This USB Serial Adapter provides instant connectivity to RS-232 communication devices for factory automation, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, ATMs and serial communications in harsh enviornments. This USB to Serial Adapter is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 communication ports.

Specifications & Features:

• Adds 32 high speed RS-232 serial port via USB connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• AC 120V-240V input for DC 5V, 4A switching power supply.
• Input: AC 100V - 240V, 47 - 63 Hz.
• Ouput: DC 5.0V 4A.
• Optionally rack-mountable and DIN-Rail mountable with included hardware. (The DIN-Rail ears that are shown in the picture are not attached out of the box, but can be easily attached if needed.)
• Metal Housing
• Includes 32 RJ-45 to 9-pin male serial cables which can be plugged into the RJ-45 connectors on the USB-32COM-RM to provide you with 32 9-pin male serial ports. Cable length is 5 ft.
• Dimensions are 429×147×44 mm³ (W×L×H) or 451×152×44 mm³ with DB9 connector and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232/422/485 serial port functions as a native Windows COM port, and it is compatible with Windows serial communication applications.

This USB Serial Adapter provides instant connectivity to any RS232, RS-422 or RS-485 communication device.

Specifications & Features:

• Adds one RS-232, RS-422 or RS-485 serial port by connecting to a USB port
• One DB9 male connector
• No need to open chassis to set operation modes- upper case can be sliding open for easy RS-232, RS-422, RS-485 mode settings
• Installed as standard Windows COM port
• Full RS-232 modem control signals and hardware/software flow control
• RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
• RS-422 data signals: TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-
• RS-485 4-wire data signals: TxD-, TxD+, RxD+, RxD-
• RS-485 2-wire data signals: Data-, Data+
• Automatic transmit and receive control for 2-wire RS-485 half-duplex mode
• Built-in termination and biasing
• High speed serial port with the baud rate up to 921.6K bps
• Non-standard baudrates supported
• LEDs of Power, TxD and RxD for easy port monitoring and diagnostic
• Serial port protected with surge protection of 10KV
• Powered by USB port, no external power adapter required
• Easy plug and play installation and RS-232/RS-422/RS-485 device connection
• COM port number assigned can be changed to any COM port number required
• Works with USB 1.1 & 2.0 host port
• Dimensions: 3 1/4 x 1 1/2 x 7/8 inches
• Cable Length: Approximately 3 feet
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Features

• Adds one RS-422 or RS-485 serial port by connecting to a USB port
• One 5-pin terminal block connector for easy wiring
• No need to open chassis to set operation modes-upper case can be sliding open for easy RS-422, RS-485 mode settings
• Installed as standard Windows COM port
• RS-422 data signals: TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-
• RS-485 4-wire data signals: TxD-, TxD+, RxD+, RxD-
• RS-485 2-wire data signals: Data-, Data+
• Automatic transmit and receive control for 2-wire RS-485 half-duplex mode
• Built-in termination and biasing
• High speed serial port with baud rate up to 921.6K bps
• Non-standard baudrates supported
• LEDs of Power, TxD and RxD for easy port monitoring and diagnostic
• Serial port protected with surge protection of 10KV
• Powered by USB port, no external power adapter required
• Easy plug and play installation and RS-422/485 device connection
• COM port number assigned can be changed to any COM port number required
• Works with USB 1.1, 2.0 & 3.0 host port
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

USB Bus
Compliance	USB 1.0/1.1 compliant, USB 2.0 compatible
Speed	12 Mbps, full-speed USB
FIFO	128 byte transmit FIFO 384 receive FIFO
Serial Interface
Port Type	RS-422/RS-485
Number of Ports	1
Connectors	5-pin terminal block
Serial Line Protection
ESD Protection	10KV
Serial Port Speed
Baudrate	300 bps to 921.6k bps
Serial Communication Parameters
Data Bits	5, 6, 7, 8
Stop Bits	1, 1.5, 2
Parity	None, Even, Odd, Space, Mark
Flow Control	RTS/CTS, XON/XOFF
Serial Signals
RS-422	TxD-(A), TxD+(B), RxD+(B), RxD-(A), GND
RS-485-4 wire	TxD-(A), TxD+(B), RxD+(B), RxD-(A), GND
RS-485-2 wire	Data-(A), Data+(B), GND
Driver Support
OS	Windows 7, Vista, 2003, XP (WHQL certified) and 2000 Linux Kernel 2.4 and up built-in support
Power Supply
Input	Bus-powered No external power adapter required
Mechanical
Chassis	Plastic, ABS
Environmental
Operating Temperature	0 to 55 °C (32 to 131 °F)
Operating Humidity	5 to 95% RH
Storage Temperature	-20 to 75 °C (-4 to 167 °F)
Safety Approvals	EN55022 Class B, EN55024, EN61000-3-2, EN61000-3 IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11. CISPR PUB. 22 and FCC Part 15 Class B.

Pinout information:

RS-422 Terminal Block

RS-422 Signal Pin-outs of Terminal Block

Pin Signal 1 TxD- (A) 2 TxD+(B) 3 RxD+(B) 4 RxD-(A) 5 GND

RS-485 Terminal Block

RS-485 4 Wire (Full duplex) Signal Pin-outs of Terminal Block

Pin Signal 1 TxD- (A) 2 TxD+(B) 3 RxD+(B) 4 RxD-(A) 5 GND

RS-485 2 Wire (Half duplex) Signal Pin-outs of Terminal Block

Pin Signal 1 Data- (A) 2 Data+(B) 5 GND

RS-422 Signal Wiring

Point-to-Point 4 Wire Full Duplex

USB-COMi-TB                                RS-422 Device

RS-485 Signal Wiring

Point-to-Point 4 Wire Full Duplex

USB-COMi-TB                                RS-485 Device

Multidrop RS-485 2-Wire Half-duplex

USB-COMi-TB                                RS-485 Device

Introduction:

This metal USB 8-port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 8-port Serial Adapter instantly adds 8 serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the ports don't require any additional IRQ, DMA or memory on the system. The RS-232 serial ports function as native Windows COM ports, and are compatible with Windows serial communication applications. Each port is individually configurable.

This USB 8-port Serial Adapter provides instant connectivity to any eight RS-232 communication devices.

Specifications & Features:

• Color of adapter is black, contrary to picture which has not yet been updated.
• Adds 8 high speed RS-232 serial port via a USB 1.1 or 2.0 connection
• 384 byte receive buffer per serial port.
• 128 byte transmit buffer per serial port for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps per serial port
• Serial Connectors: DB-9 male connectors
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• LEDs which show transmitting and receiving of data.
• RoHS compliant.
• Uses an FTDI brand chipset.
• SECC metal chassis with DIN rail bracket
• Serial line protection: 10KV
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Package Contents:

• USB to 8-port RS232 serial adapter
• 3' USB cable
• 12V, 1A power adapter
• CD-ROM disc with drivers
• User's Manual (on CD-ROM disc)

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-422/485 serial port functions as a native Windows COM port, and it is compatible with Windows serial communication applications.

This USB Serial Adapter provides instant connectivity to any RS-422 or RS-485 communication device.

Specifications & Features:

• Adds one RS-422 or RS-485 serial port by connecting to a USB port
• One DB9 male connector
• No need to open chassis to set operation modes- upper case can be sliding open for easy RS-422, RS-485 mode settings
• Installed as standard Windows COM port
• Full modem control signals and hardware/software flow control
• RS-422 data signals: TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-
• RS-485 4-wire data signals: TxD-, TxD+, RxD+, RxD-
• RS-485 2-wire data signals: Data-, Data+
• Automatic transmit and receive control for 2-wire RS-485 half-duplex mode
• Built-in termination and biasing
• High speed serial port with the baud rate up to 921.6K bps
• Non-standard baudrates supported
• LEDs of Power, TxD and RxD for easy port monitoring and diagnostic
• Serial port protected with surge protection of 10KV
• Powered by USB port, no external power adapter required
• Easy plug and play installation and RS-422/RS-485 device connection
• COM port number assigned can be changed to any COM port number required
• Works with USB 1.1 & 2.0 host port
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

Introduction:

This USB Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds an RS232 serial communication port to your system with easy plug-and-play and hot-plug features.

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-232 serial port functions as a native Windows COM port, and it is compatible with Windows serial communication applications.

This USB Serial Adapter provides instant connectivity to any RS-232 communication device.

Specifications & Features:

• Adds a high speed RS-232 serial port via a USB 1.1, 2.0 or 3.0 connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• Serial Connector: DB-9 male connector
• RS-232 data signals: DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI.
• LEDs which show transmitting and receiving of data.
• Uses an FTDI brand chipset.
• Cable Length is 10 inches (25 cm).
• RoHS compliant.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux Kernel 2.4 and above, MAC OS X 10.9 and above.

Package Contents:

• USB to RS232 serial adapter
• CD-ROM disc with drivers and User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)

Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.

This USB 2-Port Serial Adapter with surge protection & optical isolation is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB 2-Port Serial Adapter instantly adds two RS422/RS485 serial communication ports to your system with easy plug-and-play and hot-plug features.

Plugging the USB 2-Port Serial Adapter into the USB port, the adapter is automatically detected and installed. There is no IRQ & COM port conflicts, since the port doesn't require any additional IRQ, DMA or memory on the system. The RS-422/485 serial ports functions as native Windows COM ports, and it is compatible with Windows serial communication applications.

This USB 2-Port Serial Adapter provides instant connectivity to any RS-422 or RS-485 communication devices.

Specifications & Features:

• Adds two high speed RS-422/RS-485 serial ports via a USB 1.1 or 2.0 connection
• 384 byte receive buffer.
• 128 byte transmit buffer for high speed data throughput.
• Requires no IRQ, DMA or I/O port.
• Data rate speed range: 300 bps to 921,600 bps
• 2000V DC optical isolation for all signals
• Serial Connectors: DB-9 male connectors and terminal block
• Uses an FTDI brand chipset.
• Provides a metal housing.
• Optionally DIN-rail mountable (requires seperate DIN-rail mounting kit)
• Runs off of USB power, no power adapter necessary.
• Product dimensions: 115 x 84 x25 mm (W x L x H), 137 x 84 x 25 (W x L X H) with DB9 connectors and ears.
• Virtual COM port drivers provided for Windows 10, 8, 7, Vista, XP, ME, 98, Server 2012, Server 2008, Server 2003, CE.NET (version 4.2 and greater), or RT in 32-bit or 64-bit installations. Also supports Linux, MAC OS X, MAC OS 9, MAC OS 8, Android.

Signal Pinout information:

RS-422 Signal Pin-outs of the DB-9 Male connector:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3: Rx+(B), Pin 4: Rx-(A), Pin 5: GND, Pin 6: RTS-(A), Pin 7: RTS+(B), Pin 8: CTS+(B), Pin 9: CTS-(A)

RS-422 Signal Pin-outs for the Terminal Block:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3: Rx+(B), Pin 4: Rx-(A), Pin 5: +5V, Pin 6: GND

RS-485 4-Wire (Full duplex) Signal Pin-outs of the DB-9 Male connector:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3: Rx+(B), Pin 4: RX-(A), Pin 5: GND

RS-485 2-Wire (Full duplex) Signal Pin-outs of the Terminal Block:
Pin 1: Tx-(A), Pin 2: Tx+(B), Pin 3:Rx+(B), Pin 4:Rx-(A), Pin 5: +5V, Pin 6: GND

RS-485 2-Wire (Half Duplex) Signal Pin-outs of DB-9 Male connector:
Pin 1: Data-(A), Pin 2: Data+(B), Pin 5: GND

RS-485 2-Wire (Half Duplex) Signal Pin-outs of the Terminal Block:
Pin 1: Data-(A), Pin 2: Data+(B), Pin 5: +5V, Pin 6: GND

Package Contents:

• USB to 2-port RS422/RS485 serial adapter (metal)
• 3' USB cable
• CD-ROM disc with drivers
• User's Manual

Free Shipping within the 48 continental USA states! (Online orders only)


Order yours now for immediate shipping. We accept Visa, Mastercard, American Express, Discover and PayPal though our secure server.

We stand behind our product If you need any assistance, you can call us toll-free for the life of the product for free assistance at 1-800-274-7897 (USA & Canada only), or +1-865-988-7906 for those in other areas.

Product comes with a 1 year warranty, and a 30-day money back guarantee with no restocking fee.