Add-on Cards & Peripherals / 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.

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--Ports: 8X

Viewing 1 to 8 of 8 Results

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    New
    8 Port Low Profile PCI Express RS232 Serial Adapter Card w/ 161050 UART
    PEX8S1052

    8 Port Low Profile PCI Express RS232 Serial Adapter Card w/ 161050 UART

    Add 8 RS-232 serial ports to your computer through a single low profile PCI Express slot
    $222.99
    In Stock USA: 252  |  Canada: 66
    8 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable
    ICUSB2328I

    8 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable

    Add 8 DIN Rail-mountable RS232 Serial ports to any system through USB
    $191.99
    In Stock USA: 121  |  Canada: 18
    8 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
    PEX8S952

    8 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART

    Add 8 RS232 serial ports to your computer via a single PCI Express slot
    $213.99
    In Stock USA: 87  |  Canada: 5
    8 Port USB to RS232 Serial DB9 Adapter Hub
    ICUSB2328

    8 Port USB to RS232 Serial DB9 Adapter Hub

    Add eight RS232 serial ports to any notebook or desktop computer using a single USB port
    $215.99
    In Stock USA: 61  |  Canada: 7
    8 Port Low Profile RS232 PCI Serial Card with 16950 UART
    PCI8S950LP

    8 Port Low Profile RS232 PCI Serial Card with 16950 UART

    Add 8 RS-232 serial ports to your computer via a single low profile or full height PCI slot
    $169.99
    In Stock USA: 31  |  Canada: 5
    8 Port PCI Express Low Profile Serial Adapter Card
    PEX8S950LP

    8 Port PCI Express Low Profile Serial Adapter Card

    Add 8 RS-232 serial ports to your computer via a single low profile PCI Express slot
    8 Port PCI RS232 Serial Adapter Card High Speed 16950 cable included
    PCI8S9503V

    8 Port PCI RS232 Serial Adapter Card High Speed 16950 cable included

    Add eight RS232 serial ports to any PC using a single PCI expansion slot
    $179.99
    In Stock USA: 50  |  Canada: 0
    Clearance
    8 Port RS-232 Serial Connector Box Hub for the PCI232INTE Intelligent Serial Card
    $7.99
    In Stock USA: 12  |  Canada: 28