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Item code: USB-16COM-RM

USB to 16 port serial adapter


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. (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
  • Dimensions are 42914744 mm (WLH) or 45115244 mm 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.
  • * Please note that this adapter used to be available in an off-white color, but is now only available in black.

    Lifetime toll-free technical support is available for this product at 1-800-274-7897 (USA & Canada only).

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

USB to 16 serial port adapter

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