Quickly capture and transfer high-quality photos and 1080p full-HD, 3D, and 4K video, with a read transfer speed up to 2000x (300 MB/s). The cards leverage UHS-II technology (UHS Speed Class 3 (U3)) for high-speed performance and include an SD UHS-II reader for high-speed file transfer. Cards come with downloadable Image Rescue software and a limited lifetime warranty. Features: High-speed performance – leverages UHS-II technology (U3) for a read transfer speed up to 2000x (300 MB/s). Includes SD UHS-II reader for high-speed file transfer from card to computer, dramatically accelerating workflow. Captures high-quality images and stunning 1080p full-HD, 3D, and 4K video with a DSLR camera, HD camcorder, or 3D camera. Includes downloadable Image Rescue software to recover most photo and ѕelect video files. Backwards compatible with UHS-I devices.