Ideal for Android smartphones and tablets Up to 120MB/s** transfer speeds let you move up to 1000 photos in a minute Load apps faster with A1-rated performance. Class 10 for Full HD video recording and playback Water-proof, temperature proof, X-ray proof, magnet proof, shock proof Compatible with SanDisk MobileMate USB 3.0 microSD card reader for speeds up to 120MB/s