Sony 64GB SF-E Series UHS-II SDXC Memory Card

* Up to 270 MB/s read and 120 MB/s write speeds. V60 video speed class and UHS Speed Class 3 (U3) support * Ideal for high-resolution video capture at 4K resolution and beyond * File Rescue data recovery software available as a free download * IP57 rated, highly durable and withstands the elements with UV guard, dust, and water proofing * 1. Capacity is based on 1 GB = 1 billion bytes. A portion of the memory is used for data management functions and therefore usable storage capacity will be less. * 2. Based on Sony internal testing. Transfer speeds vary and are dependent on host devices, the OS version or usage conditions. To effectively utilize the products high speed capabilities your Compatible device must support UHS-II.128GB and 256GB model is up to 270MB/s Read and up to 120MB/s Write, V60. 64GB model is up to 270MB/s Read and up to 70MB/s Write,V30. * 3. File Rescue downloadable software available at www.sony.net/memorycard. Does not support data recovery for Content Protected and Game Data files. ...