Transfer speeds of up to 120MB/s help you move all your content blazingly fastup to 1000 photos in just one minute | Ideal for Android-based smartphones and tablets, this cards A1 rating means that you can load apps faster too | And, with up to 64GB capacity, this card lets you capture and store more than ever before. SanDisk cards are compatible with Android smartphones and tablets | With capacities of up to 64GB , you can store even more hours of Full HD video on the card without worrying about running out of room for the videos, photos, music, movies and other files you want to shoot, save and share | Blazing transfer speeds mean that your content moves fast letting you move up to 1000 photos in a minute