SanDisk Ultra® microSDHC™/microSDXC™ UHS-I memory cards are ideal for use with Android™ smartphones and tablets. With data transfer speeds of up to 100 MB/s, you can reduce the time you spend transferring photos and videos from your card to your computer. Video Recording Speed Class Class 10 allows you to record in Full HD (1080p). SanDisk Ultra microSD™ UHS-I cards are resistant to water, extreme temperatures, X-rays, shocks, magnetic fields, and are backed by a seven-year warranty.