StarTech PEX4S553B PCI Express x1 Low Profile RS-232 Serial Adapter Card

Genuine StarTech 1 Port Serial Adapter Card RS-232 PEX1S553LP Low Profile

StarTech PEX4S553B PCI Expresss Card & TP-Link Ethernet Adapter

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

StarTech 2 Port Low Profile PCI Express RS232 Serial Card DB9 PEX2S952LP

StarTech 1-Port RS-232 PCI-Express x1 Serial Adapter Card P/N: PEX1S553LP Tested

StarTech 1 Port Low Profile PCI Express Serial Card 16550 UART RS232 PEX1S952LP