2 port USB 2.0 to Serial Industrial Adapters supporting RS-232, RS-422, and or RS-485 – Rack or DIN Rail mounting for rugged serial applications.

  • 2 Port PCI 422/485 w/ Isolation & Surge Suppression

    2 Port $149.98 Part No: SG-PCI2S422485IS
  • 2 Port PCI Express RS422/485

    2 Port $79.95 Part No: SG-PCIE2S422485
  • 2 Port PCI Express RS422/485 w/ Breakout Cable

    2 Port $99.95 Part No: SG-PCIE2S422485OCT
  • 2 Port PCI Express RS422/485 w/ Optical Isolation & Surge Suppression

    2 Port $139.95 Part No: SG-PCIE2S422485IS
  • 2 Port PCI RS422/485

    2 Port $99.95 Part No: SG-PCI2S422485
  • 2 Port PCI RS422/485 w/ Breakout Cable

    2 Port $84.95 Part No: SG-PCI2S422485OCT
  • 2 Port PCI RS422/485 with Surge Suppression & Isolation

    2 Port $89.95 Part No: SG-PCI2S422485OCTIS
  • 2 Port PCIe RS422/485 Breakout Cable – Optical ISO & Surge Suppression

    2 Port $149.95 Part No: SG-PCIE2S422485OCTIS
  • 2 Port USB to RS-422 /485 Optical Isolated Adapter

    2 Port $189.95 Part No: USBG-2COMi-SI-M
  • 2 Port USB to RS232 /422 / 485 Adapter for Windows Linux and Mac

    2 Port $174.95 Part No: USBG-2COM-PRO
  • 2 Port USB to Serial RS-232 DB-9 Adapter Industrial Metal Housing

    2 Port $89.98 Part No: USB-2COM-M
  • BeagleBone Black USB Expansion RS232 Module Cape

    2 Port $39.99 Part No: USB-2COM-BB