2 Port PCI Express RS422/485 w/ Optical Isolation & Surge Suppression

Model No. SG-PCIE2S422485IS

PCI Express Card – with Device Protection

The SG-PCIE2S422485IS 2 Port RS422 RS485 PCI Express card is designed for easy installation for PC, Work Stations, Thin Client or Server serial applications. Instantly provides 2 DB9 ports for additional serial communication and adds Optical Isolation and Surge Protection to your devices.

  • Ideal for Server serial applications.
  • Has protection against electrical dangers for serial devices connected to it.
  • Instantly provides RS422 / 485 Serial port expansion via the PCI Express bus.
  • With easy install, the PCI Express card is compatible with new and legacy RS422 / 485 devices.


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