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/ Serial Cards & Adapters

Serial Cards & Adapters

If you're looking for a simple, cost-effective way to connect serial devices in your industrial application or server room, our Serial Cards and Adapters make it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer through common expansion ports such as PCI and PCI Express, as well as through USB.

Applied Filters

--Serial Protocol: RS-232/422/485X

Viewing 5 Results (All)

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Comparing:
    4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485
    PEX4S232485

    4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485

    Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot

    £116.99 exc VAT
    £140.39 inc VAT

    In stock:   15 Stock
    2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention
    ICUSB2324852

    2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention

    Add RS232, RS422 and RS485 support to your laptop or desktop computer via USB

    £67.99 exc VAT
    £81.59 inc VAT

    In stock:   53 Stock
    2 Port RS232/422/485 PCI Serial Adapter Card w/ ESD Protection
    PCI2S232485I

    2 Port RS232/422/485 PCI Serial Adapter Card w/ ESD Protection

    Control and communicate with two serial devices even with mixed RS-232 & 485 protocols

    £124.99 exc VAT
    £149.99 inc VAT

    In stock:   3 Stock
    Industrial RS232 to RS422/485 Serial Port Converter with 15KV ESD Protection
    IC232485S

    Industrial RS232 to RS422/485 Serial Port Converter with 15KV ESD Protection

    Convert an RS232 data signal to either RS485 or RS422 with this wall-mountable, ESD-protected adapter

    £66.99 exc VAT
    £80.39 inc VAT

    In stock:   91 Stock
    8 Port PCI Express (PCIe) RS-232/422/485 Serial Card - 4 x RS232 4 x RS422 / RS485
    PEX8S232485

    8 Port PCI Express (PCIe) RS-232/422/485 Serial Card - 4 x RS232 4 x RS422 / RS485

    Add four RS232 and four RS422/485 serial ports to your standard or low profile system through a PCIe slot

    £226.99 exc VAT
    £272.39 inc VAT

    In stock:   25 Stock