Single Port RS-232 USB Serial Adapter – Optical-ISO – Surge Protection


USB to RS232 Adapter with Isolation

A Single Port RS-232 serial adapter designed for rugged use to expand your serial communication through an available USB port on your PC or a USB Hub. Industrial-grade metal chassis that is mountable.

  • RS232 Optically Isolated serial port.
  • Metal mountable chassis with rugged design for industrial applications.
  • Supports automatic detection with Plug and Play features
  • No conflict with system functions or COM port configuration.


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Units Price
1 - 4 $109.95
5 - 11 $106.65
12 - 24 $104.45
25 - 49 $102.25
50+ $98.96
USB-COM-SI-M USB to RS232 Adapter
Single Port RS-232 USB Serial Adapter – Optical-ISO – Surge Protection


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