Specification: Supports 32-bit CardBus Type II Slot. Compliant with PC Card Standard 7.0. Compliant with PCI BUS Specification 2.2, Power Management 1.0. Single 16C950 High performance UART Channel. Fully software compatible with 16C550-type devices. Function access to pre-configure UART generic device drivers. Baud rates up to 15 Mbps in asynchronous mode. 128-byte deep FIFO per transmitter and receiver. Automatic in-band flow control using Xon/Xoff. Automatic out-band flow control using CTS#RTS#,DSR#/DTR#. 9-bit data framing as well as 5, 6, 7, 8.  Support window 98, Me, 2000, XP, NT Package: 1X 2 Port Serial Rs232 PCMCIA Card 1X CD