ORICO newly released desktop 4 ports USB3.0 super speed express card, USb3.0 is one of the hottest specification in IT field. USb2.0 is the most widely used interface in IT field, and there are nearly 20 billion USB devices in the market. The appearance of USB3.0 will take the position of USB2.0, as it can reach the super speed that USb2.0 cannot reach, and the transfer rate of USB3.0 is 5Gbps, faster than USB2.0(480Mbps) and e-SATA（3Gbps. It can compatible with USB2.0 and USB1.1, it also means, it can be used in original USB2.0 interface.
l Confirms to PCI-Express specification 2.0 version
l Mainstream IC: Fresco FL 1100
l Confirms to xHCI 1.0 version (Extended Host Controller Interface)
l 4 ports USB3.0 interface can connect 4pcs USB devices at the same time
l USB3.0 transfer rate up to 5GBps, compatible with USB2.0/1.1