Rated UHS Speed Class 3 (U3), this fast, high-performing card teams up with your action camera or drone to let you capture and share unforgettable videos. With read/write speeds up to 160MB/s/90MB/s, SanDisk Extreme microSD UHS-I cards deliver the fast recording and playback you need to capture 4K UHD and Full HD video (1) of your most daring adventures in stunning detail. As soon as you catch your breath, share the thrill using the included SD adapter to move your video to your Android-based tablet or your computer. Built to handle harsh conditions, these cards stand up to environmental extremes, giving you confidence that your video will be there to share when the adventure's done.