Amazon.com: StarTech.com 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART - PCIe 2x Serial 1x Parallel RS232 Adapter Card (PEX2S5531P) : Electronics
StarTech.com PCIe Card with Serial and Parallel Port, PCI Express Combo Adapter Card with 1x DB25 Parallel Port & 1x RS232 DB9 Serial Port, Expansion/Controller Card, PCIe Printer Card | www.publicsector.shidirect. com
Best Buy: StarTech PCI Express Parallel Adapter Card Black PEX1P
StarTech.com Parallel/serial combo card - PCI - parallel, serial - 3 ports - Add a parallel port and two RS-232 serial ports to your PC through a PCI expansion slot - serial