***** **********Best Quality Guranteed. *****SuperSpeed USB 3.0 for maximum performance. Backward compatible with USB 2.0 hosts. *****Powers via USB port, no additional power supply needed. *****Up to 95MB/s & 20MB/s read & write speeds respectively; Class 10 UHS 1*****High-performance for full HD video recording, high resolution pictures, mobile gaming and music, for use in Smartphones, Android Tablets, Tablet PCs, Action Cameras, DSLRs and more