The SanDisk Ultra microSD UHS-I card gives you the freedom to shoot, save and share more than ever before. With up to 64GB capacity, this microSD card has room for hours of Full HD video and delivers transfer speeds of up to 120MB/s to help you move that content fast. Ideal for Android smartphones and tablets, the card loads apps faster with A1-rated performance. Capture and Store Even More Hours of Full HD Video You can store hours of Full HD video on the card with enough room for the videos, photos, music, movies and other files you want to shoot, save and share. Transfer Speeds of up to 120MB/s Blazing transfer speeds mean that your content moves fast letting you move up to 1000 photos in a minute. Load Apps Faster with A1-Rated Performance Rated 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 Management Available 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 up space. Compatible with MobileMate USB 3.0 Reader Use with the MobileMate USB 3.0 microSD card reader so you can move big files fast, move a lot of files fast or just make frequent file transfers that much quicker.