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Date posted: Dec 10, 2011
Add RS232, RS485, and RS422 support to a PC with a single PCI add-on card The PCI2S232485I PCI Serial Adapter Card lets you turn a PCI or PCI-X slot into 2 serial ports capable of communicating in RS-232, RS-422, or RS-485. This universal... Read more
$155.33
STARTECH 2PORT PCI SERIAL ADAPTER CARD W/ ESD PROTECTION RS232 / 422 / 485 view
Posted on: Dec 10, 2011
$138.98
StarTech 2-Port RS232/422/485 PCI Serial Adapter Card with ESD Protection view
Posted on: Apr 19, 2013