Moxa C102H 2-Port Serial Communication Card

Contec, Com-4(PCI)H PCB, NIB

Advantech PCI-1612B 4-Port RS-232/422/485 Serial Communication Card Comms Used

CONTEC COM-4(PCI)H 4CH Serial I/O PCI Interface Card Good Condition

Advantech PCI-1612A 4-Port RS-232/422/485 Serial Communication Card Comms Used

CONTEC RRY-16C-PE PCI-Express Reed Relay Output Card 16 Channel Digital No7427A

Contec DIO-1616T-PE 16-Channel Digital I/O TTL Card PCIe

Contec DIO-1616T-LPE 16-Channel Digital I/O TTL Card PCIe