The Lexar Professional 1000x microSDXC UHS-II Memory Card - 256GB features read transfer speeds up to 1000x (150MB/s) when used with an SD UHS-II reader1. For versatility, the card is also compatible with UHS-I devices at UHS-I speeds, and is backwards compatible with older cameras and readers, performing at Class 10 speeds when used with non-UHS devices.
Using a DSLR, HD camcorder, or 3D camera, you’ll be able to leverage the latest photo and video features available for shooting high-quality images and stunning 1080p, 3D, and 4K video. 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 and get back to the business of photography.2
All Lexar product designs undergo extensive testing in the Lexar Quality Labs with more than 1,100 digital devices, to ensure performance, quality, compatibility, and reliability. All Lexar Professional line memory cards include a limited lifetime manufacturer's warranty and are backed by expert technical support.