Serial Adapters - Offering a wide variety of USB to Serial Adapters, USB CAN, and IO Cards providing up to 32 ports.

Protocol
Port COunt
Windows 10 Optically Isolated PCIe to RS422/485 Card This PCIe Add on Card extends your…
Model# CG-8PCIei-SI
$299.99In stock
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RS232 PCIe module Box A uniquely designed RS232 PCI combination module that supports RS232/422/485 serial…$225.95 $199.99
Model# PCIEMODBOX232
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RS232 PCI expansion module Uniquely designed, this RS232 PCI combination module supports RS232/422/485 serial signal…
Model# PCIMODBOX232
$219.95In stock