StarTech.com 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter

StarTech.com ICUSB422IS

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Model ICUSB422IS

UPC Code: 065030830683

Provantage Code:  STR912L

Condition:  Factory New

  • Product Type: Device Server
  • Limited Warranty: 2 Year
  • Country of Origin: Taiwan
  • TAA Compliant: Yes

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StarTech.com ICUSB422IS Specifications

    This USB to RS422/485 Converter Connects to A Computer Using USB and Allows Youto Connect Any RS-422 or RS-485 Serial Device Via the Provided DB9 port or Hard-wired to the Terminal Block.

At a Glance

    Rear View
    • Provides one RS422/485 port while powering the device through USB
    • RS-485 mode supports Auto Transceiver Turn Around (ATTA)
    • Compatible with both USB 2.0 and USB 1.1
    • RS422/485 Baud rate up to 921.6 Kbps
    • Supports DB9 and terminal block connector
    • Optical Isolation and Surge Protection (2500 Vrms)


    Top View

    The ICUSB422IS 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation connects to a computer using USB and allows you to connect any RS-422 or RS-485 serial device via the provided DB9 port or hard-wired to the terminal block.

    The USB to serial adapter features circuit isolation to ensure that sensitive controls and devices will not be damaged while connected, making it a viable solution for connecting costly industrial serial devices.

    The RS422/485 Converter receives full power via the host USB connection, and provides power to the attached serial device without requiring an external power adapter. Designed to provide a durable serial solution, the USB to RS422/485 Converter is ruggedly constructed and can be mounted nearly anywhere.

    Backed by a StarTech.com 2-year warranty and free lifetime technical support.

    More from the Manufacturer

Environmental Certification

    Bottom View




Package Contents

    Right View

    • 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation
    • 1 x 6ft USB A to B Cable
    • 1 x Driver CD
    • 1 x User Manual

Additional Product Images


General Information
Product Name1 Port Metal Industrial USB to RS422/RS485 Serial Adapter
Product ModelICUSB422IS
Product TypeDevice Server
Serial PortYes
Number of USB Ports1
Number of Serial Ports1
Limited Warranty2 Year
Environmentally FriendlyYes
Country of OriginTaiwan
TAA CompliantYes
Other Information
Input Voltage5 V DC
Packaged Quantity1
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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StarTech.com Model ICUSB422IS