Performance-maximized for high-speed recording and enhanced workflow efficiency, the SanDisk 64GB CFexpress Memory Card is perfect for any professional photographer or videographer. Featuring a storage capacity of up to 64GB, read speeds of up to 1500 MB/s and write speeds of up to 800 MB/s, recording and storing RAW 4K video has never been simpler or more secure. This card is backward-compatible with select XQD cameras that use firmware supporting CFexpress, and comes with a download for RescuePRO Deluxe data recovery software.