Speeds That Surpass Other CardsHigh-speed, consistent recording and enhanced workflow efficiency far beyond existing SanDisk cards are the result of read speeds of up to 1700MB/s and 1400MB/s write speeds for 512GB only.Smooth 4K Video PerformanceThe CFexpress® form factor captures RAW 4K video with sustainable, low-latency performance in your video recording.XQD CompatibilityThe card is backwards-compatible with select XQD® cameras that adopt firmware enabling CFexpress®, the CFexpress Card Type B bridges existing devices with the future of technology.Easy File Recovery with RescuePRO Deluxe SoftwareThe card comes with a RescuePRO® Deluxe data recovery software download offer. This software makes it easy to recover files that have been accidently deleted(download required.)Limited Lifetime WarrantyEnjoy the peace of mind a limited lifetime warranty brings when it comes from SanDisk, a leading brand in imaging card performance.