A half size card provides 4 industry standard RS232 serial ports in a single slot with 4 DB9 connectors. A fully moulded Quad cable terminated in either 9 or 25 pin male ‘D’ plugs ensures neat & easy connections. Serial Solutions Device Driver CD contains software for Windows Millennium, Windows 98, Windows 95, Windows NT4, Windows 3.x, DOS and OS/2. Informative manuals and sample programs are supplied with full source code on CD!