1. Transmission rate: 5Gbps 2. Backward compatible with USB2.0 and 1.1 versions 3. USB3.0 is a full-duplex, four-way differential signal independent of the USB 2.0 signal, and supports simultaneous two-way data transmission 4. Support WINDOWS2003/2007/XP/Vista/WIN7/WIN8, support plug and play, support hot swap 5. Higher power, faster charging, easy to drive related equipment 6. Use this device to directly convert the 20PIN interface and audio on the board into 2 USB3.0 interfaces, headphone output and microphone interface, and install them in an idle floppy drive position. This provides a front USB interface and audio interface. 7. Hardware requirements: with a 20PIN USB3.0 interface and a motherboard or adapter card that supports HD-AUDIO audio, and a chassis with a free floppy drive
