Manufacturer Code : 8ST10431446. Startech.com 2 Port Serial PCIe Card Dual Port PCI Express to RS232/RS422/RS485.Add serial communication support to a desktop computer or Small Form Factor (SFF) system using this 2-Port Serial PCI Express Card. The two DB9 ports can be independently configured to support RS-232 RS-422 and 2/4-wire RS-485 standards for communication with compliant serial peripheral devices.
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