StarTech.com"s ISA-based RS232 Serial Card (16550 UART) can be installed in an ISA motherboard slot to add two RS232 serial COM ports, with support for data transfer rates of up to 460.8Kbps for peak serial device performance. The ISA Serial Adapter Card includes drivers for Windows 3.1, 95, 98, NT4 and NT5, and offers a full built-in jumper set to ensure easy configuration and broad compatibility. A cost-effective solution for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters and more, to a system, the ISA serial card is backed by StarTech.com"s Lifetime Warranty and free lifetime technical support.