1,PCI 32-Bit 33MHz Interface
2,Compliant with PCI Specification Revision 2.1
3,Support PCI Bus-Master Access
4,Fully Plug & Play compatible
5,Compatible with Standard 16C550 UART with 16-Byte Transmit-Receive FIFO
6,Fast data rates up to 1-MBytes/Sec
7,DB9 serial port connector x 2
8,Pin header serial port connector x 4
9,Driver supported MS Windows 98SE/ME/2000/XP/NT4.0
Server 2003/XP 64-bit/Vista, Linux, DOS