USB 3.0，就是新一代的USB接口，特点是传输速率非常快( 每秒4.8Gbps)。USB 3.0接口比USB 2.0快十倍，外形和现在的USB接口基本一致，能兼容USB 2.0和USB 1.1设备。低成本，简单易实现、兼容性依然强大。
USB 3.0 is a new generation of USB interface, it is characterized by very fast transmission rate per second (4.8Gbps). USB 3.0 interface to ten times faster than USB 2.0, shape, and now are basically the same USB interface, compatible with USB 2.0 and USB 1.1 devices. Low-cost, simple and easy to achieve, compatibility is strong.