Capture adventures in HD with your sports camcorderCalling 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 633x 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 video - making it easy to preserve more than 15 hours of your greatest moments and then relive the action. Do more with your multimediaAlso great for use with your tablet or smartphone, Lexar High-Performance 633x microSDHC/microSDXC UHS-I 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 deviceLexar High-Performance 633x 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 readerThe cards also include a USB 3.0 reader to quickly and easily transfer files between your devices. Rigorously testedAll 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. Product Details Premium memory solution for tablets, sports camcorders, and smartphones Quickly captures, stores, plays back, and transfers media files, including 1080p full-HD, 3D, and 4K video Leverages UHS-I technology for a transfer speed up to 633x (95MB/s) Read and (10 MB/s) Write Performance of U1 and U3 version is exactly the same Includes high-speed, Class 10 card and USB 3.0 reader