Capture, carry and keep more high-quality photos and full HD video2 on your Android smartphone or tablet. Transfer pictures and videos from the card to your PC at a no-wait rate of up to 100MB/s. The SanDisk Memory Zone app, available on the Google Play store, makes it easy to view, access, and back up your files from your phone's memory. To help your smartphone run at its peak performance, set the app to automatically off-load files from your smartphone's internal memory to the card. Built to perform in extreme conditions, SanDisk Ultra micro SDHC and micro SDXC cards are water proof, temperature proof, shock proof, X-ray proof and magnet proof.