Introducing SanDisk Extreme microSDXC UHS-I card, the perfect companion for your newest Smartphone or Tablet. Get the performance that keeps up with your active lifestyle. Move your data fast, take better pictures and video, plus get more room to capture and share your passion. Available in storage capacities from 16 GB to 64 GB you"ll have room for apps, music, files, and sharing all the action without worrying about running out of storage space. With both UHS Speed Class 1 (U1) and Class 10 video recording ratings you"ll be ready to enjoy the highest quality Full HD video (1080p), which requires more performance than ordinary memory cards can handle. With SanDisk Extreme microSDXC UHS-I card, you will be ready.