Designed for your sports camcorder, tablet, or smartphone, Lexar High-Performance 633x micro SDHC / micro SDXC UHS-I cards make it easy to quickly capture play back, & transfer 1080p full-HD, 3D, & 4K video, as well as the highest-quality movies, photos, & songs. These high-capacity, Class 10 cards leverage UHS-I technology to deliver high-speed performance, up to 633x (95MB/s). The cards also come with a USB (Universal Serial Bus) 3.0 reader for high-speed file transfer. These premium memory solutions give you the speed & space you need to capture more adventure on the go.