Get extreme speeds from a microSDXC memory card for fast transfer, app performance, and 4K UHD. Ideal for your Android smartphone, action cameras or drones, this high-performance Extreme Pro microSD SDXC card does 4K UHD video recording, Full HD video, and high-resolution photos. Super-fast SanDisk Extreme PRO microSDXC memory card achieves read speeds up to 200MB/s and writes up to 90MB/s. Plus, it's A2-rated, so you can get fast application performance for an exceptional smartphone experience. Specifications Capacity: 64 GB Compatibility: Compatible with microSDHC, microSDXC, microSDHC UHS-I, and microSDXC UHS-I supporting host devices

Get the SanDisk Memory Zone app for easy file management. Shock-, temperature-, water-, and X-ray-proof. Capture stunning 4K UHD video. Up to 100MB/s read speeds* to save time transferring high-res images and 4K UHD videos [32GB]. Up to 140MB/s write speeds for fast continuous shots* [256GB-1TB] (Up to 90MB/s for 32GB-128GB). Pair with the SanDisk Professional PRO-READER SD and microSD for speeds up to 200MB/s* (sold separately) [64GB-1TB]. Save time transferring media with SanDisk QuickFlow Technology [64GB-1TB].