8-Port RS-232 USB to Serial Adapter Data Control Box

Model No. USB-8COM

USB to RS232 Adapter

The USB-8COM is a rugged plastic USB to 8-Port RS-232 Serial adapter that allows you to add 8 additional RS-232 serial ports to your computer by connecting through a single USB port. Windows 10 supported!

  • Supports eight DB-9 RS232 serial communication devices.
  • Supports RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
  • USB Powered, no additional power needed.
  • Change assigned COM port numbers as required.


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Units Price
1 - 4 $197.95
5 - 11 $192.01
12 - 24 $188.05
25 - 49 $184.09
50+ $178.16
8-Port RS-232 USB to Serial Adapter Data Control Box


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