Designed for your DSLR or mirrorless camera, the Lexar Professional 1066x SDXC UHS-I Card SILVER Series lets you quickly capture and transfer high-quality photos, including Full-HD and 4K UHD video with speeds up to 160MB/s read, and up to 70MB/s write. Lexar Professional SD Cards are rigorously tested, and designed to be water, shock, vibration, and X-Ray proof. These cards dramatically accelerate workflow from start to finish maximizing your creativity. Limited lifetime product support.