Lexar High-Performance microSDHC 633x 16GB UHS-I/U1 w/USB 3.0 Reader Flash Memory Card - LSDMI16GBB1NL633R Premium memory solution for tablets, sports camcorders, and smartphones Quickly captures, stores, plays back, and transfers media files, including 1080p full-HD, 3D, and 4K video Leverages UHS-I technology for a transfer speed up to 633x (95MB/s) Read and (10 MB/s) Write Performance of U1 and U3 version is exactly the same Includes high-speed, Class 10 card and USB 3.0 reader