The USB 2.0 to RS422/RS485 Cable provides a simple and easy to connect between the USB and RS422/RS485 ports interface. Ideally for PC, thin client or servers to provide instant RS422/RS485 ports expansion via USB ports.
USB to RS422/RS485 industrial intelligent converter,no power supply needed,plug-and-play
USB485 is a kind of USB to RS485/422 industrial intelligent converter. It is the best solution for the communication between USB and RS422/RS485. Compared with RS232 to RS422/RS485 converter, USB to RS422/RS485 converter has many advantages.


  • Standards:Compliant with USB 2.0,downward compatibility,and standard RS422,RS485
  • Directional control:Using data flow automatic control technology,automatic control and data transmission criterion
  • Band Rate:300-921600bps,automatically detects serial signal rate
  • load capacity:support to more each converter allows connecting 32 RS422 interface RS485 or equipment
  • Interface Protection:600W surge protection,±15KV Esd protection
  • Support Windows98/ME/2000/XP/Vista/7,Linux,MAC,Wince
  • Support CCTV camera,video collector,fingerprint attendance,Program-controlled switch,numerical control machine,SCM which have RS422/RS485 interface
  • CE/FCC certification
  • Cable Length:1.2m (0.05")
Attachment List
  • User manual x1
  • CD driver x1
  • DB9 to 5P convertor x1


  • USB to RS422/RS485 Cable x1


Brand DFRobot

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