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
--Card Type: Standard Profile (LP bracket incl.)X

Ports

-- 1
-- 2
-- 3
-- 4

Bus Type

-- PCI Express
-- PCI / PCI-X (5 / 3.3V)
-- PCI (5 Volt)
-- Motherboard Header

Port Style

-- Dongle (Included)
-- Integrated on Card

Viewing 1 to 10 of 23 Results

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    4 Port PCI Dual Profile RS232 Powered Serial Adapter Card
    PCI4S650PW 4 Port PCI Dual Profile RS232 Powered Serial Adapter Card Add four RS232 serial ports with 5V or 12V power output to your computer through a PCI slot
    $139.99
    In Stock USA: 0  |  Canada: 3
    4 Port RS232 PCI Serial Card Adapter with Power Output
    PCI4S954PW 4 Port RS232 PCI Serial Card Adapter with Power Output Add 4 RS232 serial ports with 5V or 12V selectable power output to your computer, through a PCI slot
    $123.99
    In Stock USA: 443  |  Canada: 37
    4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
    PEX4S952 4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART Add four RS232 serial ports to any PC using a single PCI Express expansion slot
    $120.99
    In Stock USA: 180  |  Canada: 21
    4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART
    PEX4S553 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Add 4 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot
    $112.99
    In Stock USA: 830  |  Canada: 94
    2S2P PCI Serial Parallel Combo Card with 16C1050 UART
    PCI2S2PMC 2S2P PCI Serial Parallel Combo Card with 16C1050 UART Add two Serial and two Parallel ports to your desktop system through a single PCI slot
    $72.99
    In Stock USA: 392  |  Canada: 191
    24in Internal USB Motherboard Header to 2 Port Serial RS232 Adapter
    ICUSB232INT2 24in Internal USB Motherboard Header to 2 Port Serial RS232 Adapter Add two RS232 serial ports to any system with an available USB motherboard header
    $66.99
    In Stock USA: 256  |  Canada: 21
    1S1P Native PCI Express Parallel Serial Combo Card with 16950 UART
    PEX1S1P952 1S1P Native PCI Express Parallel Serial Combo Card with 16950 UART Add a parallel and serial port through a standard or low-profile PCI Express slot
    $64.99
    In Stock USA: 220  |  Canada: 42
    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: 103
    2 Port PCI Express RS232 Serial Adapter Card with 16950 UART
    PEX2S950 2 Port PCI Express RS232 Serial Adapter Card with 16950 UART Add 2 RS232 serial ports to your standard or small form factor computer through a PCI Express expansion slot
    $62.99
    In Stock USA: 132  |  Canada: 2
    PCI Express RS232 Serial Adapter Card with 16550 UART (Native Chipset)
    PEX1S553 1 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Add a high-speed RS-232 Serial port to your computer through a PCI Express expansion slot
    $59.99
    In Stock USA: 178  |  Canada: 45
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