Additional Details ------------------------------ Product description: Fast for better pictures, app performance and Full HD videoThe SanDisk Ultra microSD UHS-I card with SD adapter gives you the freedom to shoot, save and share more than ever before. With capacitiy 256GB, our SanDisk Ultra microSD card has room for even more hours of Full HD video and delivers transfer speeds of 150MB/s to help you move that content fast. Ideal for Android smartphones and tablets, the card loads apps faster with A1-rated performance.Ideal for Android Smartphones and TabletsSanDisk cards are compatible with Android smartphones and tablets.Capture and Store Even More Hours of Full HD VideoWith capacity of 256GB, you can store even more hours of Full HD video on the card and still have room for the videos, photos, music, movies and other files you want to shoot, save and share.Transfer Speeds of 150MB/sBlazing transfer speeds mean that your content moves fast letting you move up to 1000 photos in a minute.Load Apps Faster with A1-rated performanceRated A1, the SanDisk Ultra microSD card is optimized for apps, delivering faster app launch and performance that provides a better smartphone experience.SanDisk Memory Zone App for Easy File ManagementAvailable from the Google Play store, the SanDisk Memory Zone app lets you view, access, and back up your phone's files in one location. It can also automatically move files from your device to your memory card to free