Get more out of your serial devices! Star Tech.com’s PCI1S550 gives you one serial port for connecting any new or old serial peripheral, with data transfer rates of up to 920 Kbits/sec. Perfect for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters & more, to your system. Installation is a breeze with support for Windows® XP, Server 2003, 2000, ME, 98, 95, NT4, 3.1, DOS® & Linux®. Plus, IRQ sharing & a PCI plug & play interface, guarantee convenient, hassle-free connections. Backed by Star Tech.com’s lifetime warranty & FREE LIFETIME tech support. The Star Tech.com Advantage • Data transfer rates of up to 920 Kbits/sec for peak serial device performance • Easy to install & use with full step-by-step instructions • Guaranteed compatibility with any PC running Windows®, DOS® or Linux®