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.

Applied Filters

--Serial Protocol: RS-232X
--Bus Type: ISAX
--Ports: 1X

Card Type

Port Style

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    ISA Serial Adapter Card (RS232) with 16550 UART
    ISA1S550

    1 Port ISA RS232 Serial Adapter Card with 16550 UART

    Add an RS232 port to legacy computer systems through an ISA slot
    $23.99
    In Stock USA: 95  |  Canada: 91