RS-232 2 port Serial PCI Card Mochip 9835

Quad RS232 16550 UART/USART ISA Card

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

Startech .com Serial Adapter Card 1 Port RS232 with 16550 UART PCI1S550

Approx 2 Port Serial PCI Card RS232 DB9 w/ Brackets Cable & CD Adapter

2S2P PCI Combo Card with RS-232 2 Serial UART 16C1050 2S + 2P 2 Parallel Port

StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Ho

Startech 2-Port Pci Express Rs232 Serial Adapter Card Pcie To Dual Serial Db9 Rs