Specializing in Industrial Automation & Data Collection Since 1984

USB Device Server


Advantech USB-4604B 4-port RS-232 Serial to USB Converter


SKU: USB-4604B-BE Category:


  • Full compliance with USB V1.1 and V2.0 specifications
  • RS-232/422/485 port supported
  • Transmission speed up to 921.6 kbps
  • Automatic RS-485 data flow control
  • Bus-powered; no need for external power supply
  • Plug & Play installation
  • No additional IRQs or I/O ports required
  • EMC Level 4 protection

Additional information

Weight 2 lbs