StarTech PEX2S1050 Serial Adapter

StarTech PEX2S1050 2-Port RS232 Serial Adapter Full Height

StarTech 2-port PCI Express RS232 Serial Adapter Card w/ 16950 UART - PEX2S953LP

StarTech.com 1 port PCI Express RS232 Serial Adapter Controller Card 16550 UART

StarTech 2-Port PCI Express Serial Card with 16C1050 UART - RS232 pex2s1050

StarTech.com 2-Port PCI Express RS232 Serial Adapter Card, 16550 UART, Low Prof.

PCI-E to RS232 2-Port Serial Port Converter Adapter, Serial RS-232 PCIe Card

PCI-E to RS232 2-Port Serial Port Converter Adapter, Serial RS-232 Pcie Card Lo