About this item Get high-speed performance with UHS-II technology (U3) for a read transfer speed up to 250MB/s Captures high-quality images and extended lengths of stunning 1080P Full-HD, 3D, and 4K video with a DSLR camera, HD camcorder, or 3D camera High-speed file transfer from card to computer to dramatically accelerate workflow Large capacity options up to 256GB let you enjoy shooting longer without changing cards Backwards compatible with UHS-I devices and backed by limited lifetime product support