General Compliant with ExpressCard/34 standard  Compatible to 1-Lane (x1) PCI-Express throughput External 5V DC jack for high current consumption USB devices  Fully Plug & Play and Hot Plug compatible Driver supported MS Windows 98SE/Me/2000/XP/Server 2003/XP 64-bit/Vista

USB 2.0 Interface  One USB Type-A connector USB 2.0 Specification compliant  Backward compatible to USB1.1 Specification Data transfer rate: High Speed 480Mbps, Full Speed 12Mbps and Low Speed 1.5Mbps

IEEE-1394a Intertace  Two 6-Pin 1394a ports IEEE 1394-1995 standard compliant for high performance Serial Bus and P1394a Supplement 4.0 1394 Open HCI Specificaticon V1.1 and V1.1 compliant Data transfer rate 100/200/400/Mbps.