Designed for your sports camcorder, tablet, or smartphone, Lexar High-Performance microSDHC/microSDXC UHS-I cards (633x) make it easy to quickly capture play back, and transfer 1080p full-HD, 3D, and 4K 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 performanceup to 633x (95MB/s). * The cards also come with a USB 3.0 reader for high-speed file transfer. These premium memory solutions give you the speed and space you need to capture more adventure on the go. Enjoy faster capture, playback, and transfer of files Capture adventures in HD. Calling all adventure seekers and adrenaline junkies! Now you can make the most of your adventures in the great outdoors by leveraging the power and performance of Lexar High-Performance microSDHC/microSDXC UHS-I cards. So whether you're shooting the action with your sports camcorder or an aerial camera, you can quickly capture, play back, and transfer a large amount of the highest quality 1080p full-HD, 3D, and 4K videomaking it easy to preserve more than 15 hours of your greatest moments and then relive the action. ** Do more with your multimedia. Also great for use with your tablet or smartphone, Lexar High-Performance microSDHC/microSDXC UHS-I cards (633x) 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. Performance microSDHC/microSDXC UHS-I cards are speed rated at Class 10, and leverage UHS-I technology to deliver a transfer speed up to 633x (95MB/s). These premium memory solutions give you the speed and capacity you need to capture, transfer, and share more adventures on the go. Quickly transfer files with included reader. The cards also include a USB 3.0 reader to quickly and easily transfer files between your devices. Lexar Performance, Quality, Compatibility, and Reliability. All Lexar memory card, card reader, and USB flash drive 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. Lexar offers a comprehensive line of innovative, award-winning memory products in several categories, including memory cards, card readers, and USB flash drives. With so many options, its easy to find the right Lexar solution to fit your needs. *Up to 95MB/s read transfer, write speeds lower. Speeds based on internal testing. x=150KB/s. **Based on 64GB capacity. 8-megapixel JPEG. 128-kbps MP3 audio. HD 1080p@24fps (5 Mbps). Actual number of photos, songs, and hours will vary depending on camera/device model, format resolution and compression, usable capacity, and bundled software.