SanDisk Ultra 8GB microSDHC Card Plus Adapter (SDSDQYA-008G-U46A) Class 6 speed rating for Full HD video recording Ideal for Android and other smartphones and tablets UHS-1 enabled Transfer speeds up to 30 MB/s Increased speed for faster apps Ultra speed for advanced photo and video capture Keep all your files in one place with the SanDisk Memory Zone app Water-proof, temperature proof, X-ray proof, shock proof