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Universal PCI, 4-port Isolated RS-422/485 communication board.(RoHS)Includes...
Universal PCI, 4-port RS-422/485 communication board.(RoHS)Includes one...
Universal PCI, Serial Communication card with 8 RS-422/485 ports...
Universal PCI Bus, 1-port Isolated RS-422/485 and 1-port RS-232 Communication...