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/ 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

--Card Type: 34mm ExpressCardX

Ports

-- 4
-- 2
-- 1

Bus Type

-- ExpressCard
-- ExpressCard (USB 2.0 Bus)

Serial Protocol

-- RS-232

Port Style

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

Viewing 5 Results (All)

Sort: Relevance| Newest | Price | Alphabetically
Comparing:
    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

    $85.99

    In stock:   USA: 81  |  Canada: 17

    We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

    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

    $47.99

    In stock:   USA: 73  |  Canada: 12

    We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

    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: 21  |  Canada: 11

    We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

    4 Port Native ExpressCard RS232 Serial Adapter Card with 16C950 UART
    EC4S952

    4 Port Native ExpressCard RS232 Serial Adapter Card with 16C950 UART

    Control and communicate with up to four RS232 serial devices through a laptop ExpressCard slot

    $123.99

    In stock:   USA: 2  |  Canada: 0
    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

    $49.99

    In stock:   USA: 17  |  Canada: 1

    We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.