PG620 - Dell - SIIG 2-Port PCI-2S (VAR) RS-232 x 230Kb/s Serial Adapter PG620 - Dell - SIIG 2-Port PCI-2S (VAR) RS-232 x 230Kb/s Serial Adapter $184.93 $156.72
PCI2S950DV - StarTech - 2-Port DB-9 RS-232 PCI Serial Adapter Card PCI2S950DV - StarTech - 2-Port DB-9 RS-232 PCI Serial Adapter Card $98.38 $83.37
PEX2S952 - StarTech - 2-Port DB-9 RS-232 PCI Express Serial Adapter Card PEX2S952 - StarTech - 2-Port DB-9 RS-232 PCI Express Serial Adapter Card $69.38 $58.80
PEX1S952 - StarTech - Single Port DB-9 RS-232 PCI Express Serial Adapter Card PEX1S952 - StarTech - Single Port DB-9 RS-232 PCI Express Serial Adapter Card CALL FOR PRICE
PCI-1612A-BE - Advantech - 4 x Port RS-232/422/485 PCI Serial Communication Card PCI-1612A-BE - Advantech - 4 x Port RS-232/422/485 PCI Serial Communication Card $224.25 $190.04
E119801 - SIIG - 2 x Serial Ports PCi Network Interface Card E119801 - SIIG - 2 x Serial Ports PCi Network Interface Card $297.12