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

Ports

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

Bus Type

-- CardBus (PCMCIA)
-- ExpressCard
-- ExpressCard (USB 2.0 Bus)
-- Mini PCI Express
-- PCI Express
-- PCI / PCI-X (5 / 3.3V)
-- PCI (5 Volt)
-- USB 2.0
-- Motherboard Header
-- ISA

Card Type

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

Port Style

-- Cable Adapter
-- Dongle (Included)
-- External Hub
-- Integrated on Card

Viewing 1 to 10 of 86 Results

Page: 1 3 4 5 ... 9 | View all
Sort: Relevance| Newest | Price | asce Alphabetically
Comparing:
    10 Pack of 2-Port PCI Serial Cards
    10PKPCI2S550

    10 Pack 2 Port PCI Serial Adapter Cards

    Add two RS232 Serial ports through a PCI expansion slot - 10 pack
    $294.99
    In Stock USA: 50  |  Canada: 65
    2 Port CardBus RS232 Serial Laptop PC Adapter Card - 16950
    CB2S950

    2 Port CardBus RS232 Serial Laptop PC Adapter Card - 16950

    $76.99
    In Stock USA: 64  |  Canada: 30
    4 Port CardBus RS232 Serial Laptop PC Adapter Card - 16950
    CB4S950

    4 Port CardBus RS232 Serial Laptop PC Adapter Card - 16950

    Add four RS232 Serial ports to your laptop computer via a CardBus expansion slot
    $155.99
    In Stock USA: 30  |  Canada: 32
    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: 148  |  Canada: 24
    1 Port ExpressCard RS232 Serial Adapter Card w/ 16950 UART - USB Based
    EC1S232U

    1 Port ExpressCard RS232 Serial Adapter Card w/ 16950 UART - USB Based

    Add a high-speed, USB based RS232 Serial port to your laptop via an ExpressCard slot
    $43.99
    In Stock USA: 0  |  Canada: 3
    1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based
    EC1S232U2

    1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based

    Add a USB-based RS232 Serial port to your laptop through an ExpressCard slot
    $43.99
    In Stock USA: 208  |  Canada: 9
    1 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART
    EC1S952

    1 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART

    Add a high-speed RS-232 Serial port to your laptop computer via an ExpressCard expansion slot
    $76.99
    In Stock USA: 0  |  Canada: 35
    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: 70  |  Canada: 12
    2 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART
    EC2S952

    2 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART

    Add 2 high-speed RS-232 Serial ports to your notebook computer via an ExpressCard slot
    $87.99
    In Stock USA: 54  |  Canada: 12
    4 Port ExpressCard RS232 Serial Card Adapter with 16950 UART
    EC4S950

    4 Port ExpressCard RS232 Serial Card Adapter with 16950 UART

    Add four RS232 Serial ports to your laptop computer via an ExpressCard expansion slot
    $179.99
    In Stock USA: 0  |  Canada: 27
    Page: 1 3 4 5 ... 9 | View all