USB to RS485 – USB to RS232 Adapter – DIN Rail Mounts and Industrial Serial Adapters

  • 1 Port PCI Express RS422/485

    Add-on Cards $74.95 Part No: SG-PCIE1S422485
  • 1 Port PCI Express RS422/485 w/ Optical Isolation & Surge Suppression

    Add-on Cards $114.99 Part No: SG-PCIE1S422485IS
  • 1 Port PCI-e to 4X PCI Slot Expansion Enclosure

    Add-on Cards $229.98 Part No: CGS-1PCIe4X
  • 12 Inch USB DB-9 Serial High Speed Adapter – FTDI Chipset

    1 Port $19.95 Part No: CG-RS232-F12
  • 12 Inch USB to DB-9 Serial High Speed Adapter with Prolific Chipset

    1 Port $16.99 Part No: CG-RS232-P12
  • 16 Port RS-232 Rack Mountable USB to Serial Adapter

    16 Port $419.95 Part No: USB-16COM-RM
  • 16 Port USB to RS-232 422/485 Metal Serial Adapter DIN-Rail Mount

    16 Port $619.95 Part No: USB-16COMi-RM
  • 16-Port Industrial RS232 to USB 2.0 Hi-Speed Serial Adapter

    16 Port $299.00 Part No: CG-16COM-MINI
  • 16-Port RS-422 485 USB-to-Serial Adapter

    16 Port $439.95 Part No: USB-16COMi-M
  • 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