Capture more of your favorite content Designed for your smartphones, tablets, or action cameras, Lexar High-Performance 633x microSDHC/SDXC UHS-I cards let you quickly capture, playback, and transfer a large number of multimedia files, including 1080p Full-HD, 3D, and 4K UHD video. These Class 10 cards leverage UHS-I technology to deliver high-speed performance. Includes SD adapter for easy file transfer. Capture adventures in HD Calling all adventure seekers and adrenaline junkies! Make the most of your adventures in the great outdoors by leveraging the power and performance of these cards. So, whether you’re shooting the action with your action camera or an aerial camera, you can quickly capture, playback, and transfer a large amount of the highest quality 1080p full-HD, 3D, and 4K UHD video—making it easy to store your greatest moments and then relive the action. Do more with your multimedia Also great for use with your tablet or smartphone, the cards make it easy to quickly download or save all your favorite media files, including the highest-quality movies, photos, and songs. Get more from your device The cards are speed rated at Class 10, and leverage UHS-I technology to deliver a transfer speed up to 100MB/s. These high-capacity cards give you the speed and space you need to capture, transfer, and share more adventures on the go. Easily transfer files with included adapter For added functionality, the cards also include an SD adapter, making it easy to transfer files between your devices. Rigorously tested All Lexar products undergo extensive testing in the Lexar Quality Labs, facilities with thousands of different cameras and digital devices to ensure performance, quality, compatibility, and reliability.