Startechcoms pci2s950dv offers high performance 16c950 serial uart channelsports for connecting any new or old serial peripheral with data transfer rates of up to 460 kbps perfect for connecting serial modems pos devices pdas digital cameras printers isdn terminal adapters and more to your system installation is a breeze with the option of using pci 5v pci x 33v this card supports windows vista xp me 2000 98 95 and nt4 plus irq sharing and a pci plug and play interface gu