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

Protocol
Port COunt
PCI Express Adapter The SG-PCIE8SRS422485MODIS Isolated 8 Port PCI Express Module provides instant RS232, RS422, and…
Model# SG-PCIE8SRS422485MODIS
$599.95In stock
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PCI RS232 - RS485 - RS422 Terminal Block The SG-PCIE8SRS422485MOD 8-port RS232 /422 /485 to…
Model# SG-PCIE8SRS422485MOD
$374.95In stock