Designed for your sports camcorder, tablet, or smartphone, Lexar High-Performance 633x micro SDHC/micro SDXC UHS-I cards let you quickly capture, play back, and transfer a large number of multimedia files, including 1080p Full-HD, 3D, and 4K video. These Class 10 cards leverage UHS-I technology to deliver high-speed performance - up to 100MB/s (633x)*. The cards also come with an SD adapter for easy file transfer. These premium memory solutions give you the speed and space you need to capture more adventure on the go.