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

--Bus Type: PCI ExpressX
--Ports: 2X
--Port Style: Dongle (Included)X

Card Type

-- Low Profile (SP bracket incl.)
-- Standard Profile (LP bracket incl.)

Serial Protocol

-- RS-232

Viewing 1 to 3 of 3 Results

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    2 Port RS232 PCI Express Serial Card with Power Output
    PEX2S952PW 2 Port RS232 PCI Express Serial Card with Power Output Add 2 RS232 serial ports with 5V or 12V selectable power output to your computer through a PCI Express slot
    $64.99
    In Stock USA: 226  |  Canada: 104
    2 Port RS232 PCI Express Serial Card w/ Breakout Cable
    PEX2S553B 2 Port RS232 PCI Express Serial Card w/ Breakout Cable Add two RS232 serial ports to any PC using a single PCI Express expansion slot
    $52.99
    In Stock USA: 186  |  Canada: 21
    2 Port RS232 PCI Express Serial Card w/ Breakout Cable
    PEX2S552B 2 Port RS232 PCI Express Serial Card w/ Breakout Cable Add 2 RS232 serial ports to any PC using a single PCI Express expansion slot
    $53.99
    In Stock USA: 0  |  Canada: 1