Designed for your smartphone, tablet, or action camera, Lexar High-Performance 633x microSDHC UHS-I cards BLUE Series let you quickly capture, playback, and transfer 1080p Full-HD, 3D, and 4K UHD video, as well as the highest-quality movies, photos, and songs. These high-capacity, Class 10 cards leverage UHS-I technology to deliver high-speed performance—up to 100MB/s. The cards also come with an SD adapter for easy file transfer. This premium memory solution includes an SD adapter and provides the speed and space you need to capture more adventure on the go.