High-speed performance for your on-the-go content. Designed for your sports camcorder, tablet, or smartphone, Lexar® High-Performance 633x micro SDHC/SDXC UHS-I cards let you quickly capture, playback, & transfer a large number of multimedia files, including 1080p Full-HD, 3D, & 4K video. These Class 10 cards leverage UHS-I technology to deliver high-speed performance. Do more with your multimedia. Lexar High-Performance 633x micro SDHC/micro SDXC UHS-I cards make it easy to quickly download or save all your favorite media files, including the highest-quality movies, photos, & songs. Get more from your device. Performance micro SDHC/micro SDXC UHS-I cards are speed rated at Class 10, & leverage UHS-I technology to deliver a transfer speed up to 633x (100MB/s). These premium memory solutions give you the speed & capacity you need to capture, transfer, & share more adventures on the go. Capture adventures in HD Calling all adventure seekers & adrenaline junkies! Make the most of your adventures in the great outdoors by leveraging the power & performance of these cards. So, whether youâre shooting the action with your sports camcorder or an aerial camera, you can quickly capture, playback, & transfer a large amount of the highest quality 1080p full-HD, 3D, & 4K videoâmaking it easy to store your greatest moments & then relive the action. Rigorously tested. All Lexar product designs undergo extensive testing in the Lexar Quality Labs, facilities with more than 1, 100 digital devices, to ensure performance, quality, compatibility, & reliability. When memory matters, the choice is Lexar. With a long history in the industry, we know memory. We move quickly with technology to design the solutions you need, & work with device manufacturers to make sure our products are compatible. Then we stand behind them with outstanding warranties & helpful customer service. Weâre dedicated to performance, reliability, & expert support, so when it comes to storing the memories that matter, trust Lexar. Box Contents 1 x Lexar 128GB High Performance Micro SDXC Card + Adapter