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Instrument (Professional) Cables
PCIe to Dual RS-485/422 Serial Port Card with DB9 Connectors - High-Speed 1-to-2 Multi-Port Expansion Card, Terminal Block Adapters
Limited time offer, ends 11/01
$47.49
Free Shipping
PCIe to Dual RS232 Serial Port Card with DB9 Connectors - 2-Port COM Expansion Card for Industrial PCs, Desktop Computers, and 9-Pin Multi-Serial Adapter
Limited time offer, ends 11/01
$36.10
Free Shipping
PCIe to Dual RS232 Serial Port Card with DB9 Connectors - 2-Port COM Expansion Card for Industrial PCs, Desktop Computers, and 9-Pin Multi-Serial Adapter
Limited time offer, ends 11/01
$37.99
Free Shipping
PCIe to Dual RS-485/422 Serial Port Card with 2500V Opto-Isolation, Anti-Surge/Lightning Protection & Terminal Block - DIN Rail Mountable for PLC, CNC, SCADA, Industrial Automation
Limited time offer, ends 11/01
$55.10
Free Shipping