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.
Viewing 1 to 10 of 97 Results 10PKPCI2S550
Add two RS232 Serial ports through a PCI expansion slot - 10 pack
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CB1S485
Add an RS422/485 Serial port to your laptop computer via a CardBus expansion slot
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CB4S950
Add four RS232 Serial ports to your laptop computer via a CardBus expansion slot
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EC1S1P55254
Add a Serial and Parallel port to your laptop via a 54mm ExpressCard slot
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EC1S232U
Add a high-speed, USB based RS232 Serial port to your laptop via an ExpressCard slot
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EC1S232U2
Add a USB-based RS232 Serial port to your laptop through an ExpressCard slot
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EC1S952
Add a high-speed RS-232 Serial port to your laptop computer via an ExpressCard expansion slot
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EC2S55254
Add 2 high-speed RS-232 Serial ports to your laptop via a 54mm ExpressCard slot
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EC2S952
Add 2 high-speed RS-232 Serial ports to your notebook computer via an ExpressCard slot
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