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2 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac


Quick Overview

With flexibility in communications standards, the USB to RS-232 Industrial Pro Line serial adapter USB-2COM-PRO supports RS232, RS422, RS485 with standard DIN-Rail mounting.

Availability: Out of stock


Windows 7/8 Certified Drivers Provided 2 Port RS232/422/485, software configurable

Serial ports on USB allow further use of existing devices, even when the computer doesnt offer serial ports. The USB-2COM-PRO is extremely flexible in offered communication standards.

The high speed serial port with the 128 byte FIFO allows high speed communication, even in heavy loaded systems. Unique features reduce the system load. The serial port also allows unusual speed settings like 500.000bps.

    Transfer Speed up to 921.6kbps RS232, up to 3Mbps RS422/RS485
  • Metal case
  • DIN-Rail mountable
  • RS232/422/485 DB9 male port
  • Terminal block
  • Speed up to 3000kbps
  • No external power supply


  • Serial interface: RS232/422/485 selected by software
  • Ports: 2
  • Speed: up to 921.6kbps RS232, up to 3Mbps RS422/RS485
  • Available Modes: RS232 full duplex
  • RS422 full duplex
  • RS485 4 wire, full duplex
  • RS485 2 wire, half duplex, with echo
  • RS485 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
  • USB Interface: USB 2.0
  • Power: USB Bus powered, no external power supply
  • Driver: Windows 98, ME, 2000, XP, 2003 Server, Vista
  • Linux (Kernel 2.4 and up built-in)
  • Connectors: 1 DB9 male and terminal block
  • Dimensions: 115 x 85 x 26 mm (W x L x H) 135 x 89 x 22 mm with DB9 connector and ears
Download User Guide Here!

Additional Information

UPC 729440691974
Manufacturer SerialGear
Length No
Color Silver
OS Support No

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