Provide usb 2.0 interface fully backward compatibility with usb1.1 devices.
Support high-speed data transfer rate up to 480mbps.
Support bus-powered, no external power required.
Four media slot can be used at the same for data exchanges.
Low power consumption.
Support firewire (ieee 1394)
With sata and sata power port
Support the hd audio input/output
With 2 hub ports
