Designed for use with your tablet, GoPro or smartphone, Lexar High-Performance 633x microSDXC UHS-I cards make it easy to quickly capture, play back and transfer all your favorite media files, including videos, the highest-quality movies, photos and songs. Speed rated at Class 10, Lexar High-Performance 633x microSDXC UHS-I cards leverage UHS-I technology to deliver a transfer speed up to 95MBs, giving you the speed and space you need to enjoy more of your favourite multimedia on the go. Whether you are downloading and watching HD movies on your tablet or shooting adventures with sports camcorders, these high-capacity cards allow you to quickly capture, play back and transfer a large amount of the highest quality 1080p full-HD, 3D and 4K video, making it easy to store up to 8 hours of your favorite movies or action video. All Lexar product designs undergo extensive testing in the Lexar Quality Labs, facilities with more than 1,100 digital devices, to ensure performance, quality, compatibility and reliability. Key Features - Premium memory solution for tablets, sports camcorders, and smartphones. - Quickly captures, plays back, and transfers media files, including 1080p full-HD, 3D, and 4K video. - Leverages UHS-I technology for a transfer speed up to 100MB/s. - Stores up to 8 hours of HD video. - Includes high-speed, Class 10 card and SD adapter.