StarTech 1 Port Metal Industrial USB to Serial RS422/485 Adaptor with Isolation

£80.09 includes FREE UK Postage (other delivery options available)

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UK - Shipping Included
United Kingdom
Europe Zone 1 - £2.19
Austria, Belgium, Denmark, France, Germany, Ireland, Luxembourg, Netherlands, Switzerland
Europe Zone 2 - £2.99
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Europe Zone 3 - £2.99
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North America - £3.99
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Australia, Israel, New Zealand, Taiwan
Japan - £4.99
Others - £6.99
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Available for despatch 2-3 days



This USB to RS422/RS485 Converter 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 converter 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 adaptor. Designed to provide a durable serial solution, the USB to RS422/485 Converter is ruggedly constructed and can be mounted nearly anywhere.


1 Year Warranty





RoHS Compliant


Case Colour



54.0cm (W) x 92.8cm (D) x 23.1cm (H) - Weight 0.30kg


  • Compatible with both USB 2.0 and USB 1.1
  • Optical Isolation and Surge Protection (2500 Vrms)
  • Provides one RS422/485 port while powering the device through USB
  • RS-485 mode supports Auto Transceiver turn around (ATTA)
  • RS422/485 Baud rate up to 921.6 Kbps
  • Supports 4-wire RS422 and 2-wire RS485 applications
  • Supports DB9 and terminal block connector

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Catalogue No: EL-00010250