What is USB 3.0? USB 3.0 is much faster than USB 2.0. With a 10X performance increase and better power management. It is compliant with USB 2.0 spec. backward compatible with USB 1.1. USB 3.0 also take the advantage of USB2.0. It support hot-plugging. The high speed of USB 3.0 flash drives is able to save a lot time of data transmission. No matter HD video, high resolution photos or music transmission, USB 3.0 flash drives can make it quickly. You can customize your own USB flash drive 3.0 for your custom gifts as promotional items!