USB 4 Port Serial DB-9 RS-232 Adapter Box – Prolific Chipset

Model No. USB-4XRS232

USB to RS232 Adapter

The USB-4X-RS232 USB to serial converter is designed for PC, thin client, or server to provide instant COM ports expansion via the Universal Serial Bus (USB).

  • Great solution for the addition of new RS232 communication ports for newer PC or Laptops.
  • Serial speed supports 1.2Mbps and 256 byte transmit and receive through all ports.
  • System recognition of the Serial Box with no conflict.
  • Compliant with USb 2.0 specifications, backward compatible with USB 1.1


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