Features High-speed performance—leverages UHS-II technology (U3) for a read transfer speed up to 1000x (150MB/s)* Captures high-quality images & extended lengths of stunning 1080p full-HD, 3D, & 4K video with a DSLR camera, HD camcorder, or 3D camera Large capacity options up to 256GB let you enjoy shooting longer without changing cards High-speed file transfer from card to computer to dramatically accelerate workflow** Backwards compatible with UHS-I devices Backed by expert support & limited lifetime warranty High-speed performance you can trust. Whether you’re a professional photographer, videographer, or enthusiast, Lexar Professional 1000x SDHC™/SDXC™ UHS-II cards provide performance you can trust. These high-speed cards leverage UHS-II technology (UHS Speed Class 3 (U3)) & provide a read transfer speed up to 1000x (150MB/s) when used with an SD UHS-II reader. For versatility, the cards also work with UHS-I devices at UHS-I speeds, & they’re backwards compatible with older cameras & readers, performing at Class 10 speeds when used with non-UHS devices. Shoot high-quality images & 1080p full-HD, 3D, & 4K video. Using a 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 HD, 3D, & 4K video capabilities, you need high-performance cards you can rely on, & high-capacity options to keep you shooting longer without changing cards. The Lexar Professional 1000x SDXC UHS-II card makes that easy by leveraging UHS Speed Class 3 performance & providing you with large capacity options up to 256GB. Save time with dramatically accelerated workflow. The high-speed performance of Lexar Professional 1000x SDHC/SDXC UHS-II 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.