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Moxa - C104HS/PCI - Serial Card PCI 4-Port Moxa - C104HS/PCI - PCI Serial Communication Card $122.05 $99.23
Moxa - PCB104/PCI - Serial Card 4-Port RS-232 PCI Moxa - PCB104/PCI - 4-Port RS-232 Multiport Serial PCI Board $75.33 $61.24
Moxa - C104H/PCI - Serial Card 4-Port RS-232 PCI Moxa - C104H/PCI - 4-Port RS-232 Multiport Serial PCI Board $75.33 $61.24
Digi - 50001203-05 - Serial Card 4-Port PCI RS232 Digi - 50001203-05 - Neo 4-Port Universal PCI Serial Card RS232 $62.21 $50.58