Fast, consistent recording and improved workflow efficiency are the result of read speeds of up to 1700 MB/s and write speeds of 1400 MB/s for just 512 GB. The CFexpress form factor captures RAW 4K video with sustainable, low latency and delivers performance in your video recording. The card is backward compatible with select XQD cameras that support the firmware. The card comes with a download offer for RescuePRO Deluxe data recovery software, making it easy to recover accidentally deleted files.