With the SanDisk Ultra microSDXC UHS-I in your memory card slot, you can capture, carry, and keep more high-quality photos and Full HD video recordings on your Android smartphone or tablet. Transfer images and videos from the card to your PC virtually without waiting, with a transfer rate of 100 MB/s. With the SanDisk Memory Zone app available in the Google Play Store, you can easily view, access, and back up all your files stored on your smartphone in one convenient location. To ensure your smartphone continues to perform at its best, this app can automatically offload your files from your smartphone's internal storage to your memory card. To withstand extreme conditions, SanDisk Ultra microSDHC and microSDXC memory cards are waterproof, temperature-proof, shockproof, X-ray proof, and magnet-proof. The SanDisk Ultra memory cards are rated with Speed Class 10 for Full HD video recording and come with an SD adapter.