Designed for Professional Photographers and Videographers Professional cameras deserve the power, performance, capacity and reliability of the latest SanDisk innovations. This is why professional photographers and videographers trust SanDisk CFast cards. Extreme Speeds of up to 525MB/s Read and 450MB/s Write With write speeds of up to 450MB/s , the card lets you capture multiple frames per second, making it an ideal choice for fast-action or burst mode photography. The card offers read speeds of up to 525MB/s so you can transfer large files from the card to your computer without a long wait. VPG-130 for Cinema-quality 4K Video With Video Performance assure 130 (VPG-130), the SanDisk Extreme PRO CFast Card lets you capture uninterrupted cinema-quality 4K video. VPG-130 assures a minimum sustained write speed of 130MB/s to keep up with the latest professional video cameras. Easy File Recovery with RescuePRO Deluxe Software This CFast card comes with a RescuePRO Deluxe data recovery software download offer. This software makes it easy to recover files that have been accidentally deleted (download required). Specifications 128GB-512GB: Up to 525MB/s read speed; Up to 450MB/s write speed. 64GB: Up to 525MB/s read speed; up to 430MB/s write speed.