The SANDISK Ultra microSDHC 128GB memory card with a read speed of up to 100 MB / s is ideal for smartphones and tablets with the Android operating system. Take advantage of faster downloads, higher capacity, and better performance to capture and store high-quality Full HD video. Capacity up to 128 GB. Class 10 UHS-I video recording. The SanDisk Memory Zone application allows you to easily view, access and back up files from your phone's memory in one place, available on Google Play. The card is resistant to water, temperatures, X-rays and shocks.