Features High-speed, Class 10 performance—leverages UHS-I technology (U1 or U3, depending on capacity) for a read transfer speed up to 633x (95MB/s)* Capture high-quality images & extended lengths of stunning 1080p full-HD, 3D, & 4K video** with a DSLR camera, HD camcorder, or 3D camera Enjoy shooting longer without changing cards—large capacity options up to 512GB High-speed file transfer from card to computer to dramatically accelerate workflow Backed by expert technical support & a limited lifetime warranty Shoot high-quality images & 1080p full-HD, 3D, & 4K video. Whether you’re using a mid-range DSLR, HD camcorder, or 3D camera, you’ll be able to leverage the latest photo & video features available for shooting high-quality images & stunning 1080p full-HD, 3D, & 4K video.** Capture extended lengths of video with high-capacity options. With growing video capabilities, you need high-performance cards you can rely on, & high-capacity options to keep you shooting longer without changing cards. Lexar Professional 633x SDXC UHS-I cards makes that easy, providing you with large capacity options up to 512GB. Save time with dramatically accelerated workflow. The high-speed performance of Lexar Professional 633x SDHC/SDXC UHS-I cards dramatically accelerate your workflow from start to finish, so you can save time & get back to the business of photography. Warranty & support. All Lexar Professional line memory cards come with a limited lifetime warranty & are backed by expert technical support. 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.