The Lexar\302\256 Professional 1667x SDXC\342\204\242 UHS-II card let you quickly capture and transfer high-quality photos, \003including 1080p Full-HD, 3D, and 4K video, with a read transfer speed up to 250MB/s (1667x)1. This card leverages UHS-II technology (UHS Speed Class 3 (U3)) for high-speed performance. This dramatically accelerates workflow from start to finish.