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

--Port Style: Dongle (Included)X
--Serial Protocol: RS-232X

Ports

-- 1
-- 2
-- 3
-- 4
-- 8
-- 16

Bus Type

-- CardBus (PCMCIA)
-- ExpressCard
-- Mini PCI Express
-- PCI Express
-- PCI / PCI-X (5 / 3.3V)

Card Type

-- Low Profile (SP bracket incl.)
-- Standard Profile
-- Standard Profile (LP bracket incl.)
-- Embedded
-- 34mm ExpressCard
-- 54mm ExpressCard

Viewing 1 to 10 of 27 Results

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    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
    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
    2S1P PCI Express Serial Parallel Combo Card with Breakout Cable
    PEX2S1P553B 2S1P PCI Express Serial Parallel Combo Card with Breakout Cable Add a parallel port and two RS-232 serial ports to your PC through a PCI-Express expansion slot
    $66.99
    In Stock USA: 230  |  Canada: 194
    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 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: 156  |  Canada: 16
    2s1p Serial Parallel Combo Mini PCI Express Card for Embedded Systems
    MPEX2S1P552 2s1p Serial Parallel Combo Mini PCI Express Card for Embedded Systems Add two RS232 Serial Ports, and one Parallel Port to an Embedded System, through a mini PCI-Express Slot
    $99.99
    In Stock USA: 62  |  Canada: 137
    4 Port RS232 Mini PCI Express Serial Card w/ 16650 UART
    MPEX4S552 4 Port RS232 Mini PCI Express Serial Card w/ 16650 UART Add Four RS232 Serial Ports to an Embedded System through a mini PCI Express Slot
    $117.99
    In Stock USA: 155  |  Canada: 25
    1S1P 54mm ExpressCard Serial Parallel Combo Card with 16550 UART
    EC1S1P55254 1S1P 54mm ExpressCard Serial Parallel Combo Card with 16550 UART Add a Serial and Parallel port to your laptop via a 54mm ExpressCard slot
    $89.99
    In Stock USA: 153  |  Canada: 24
    2 Port 54mm ExpressCard RS232 Serial Adapter Card - 16550 UART
    EC2S55254 2 Port 54mm ExpressCard RS232 Serial Adapter Card - 16550 UART Add 2 high-speed RS-232 Serial ports to your laptop via a 54mm ExpressCard slot
    $86.99
    In Stock USA: 87  |  Canada: 12
    4 Port RS232 PCI Express Serial Card w/ Breakout Cable
    PEX4S553B 4 Port RS232 PCI Express Serial Card w/ Breakout Cable Add 4 RS232 serial ports to any PC using a single PCI Express expansion slot
    $113.99
    In Stock USA: 251  |  Canada: 38
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