Store digital media on this 256GB SanDisk Extreme PRO CFexpress memory card. The read speeds of up to 1700MB/sec. and write speeds of 1400MB/sec. support high-speed 4K recording and fast file access, while the RescuePRO Deluxe recovery software attempts to restore accidentally deleted files. This SanDisk Extreme PRO CFexpress memory card is backward-compatible with select XQD devices for increased flexibility. The SanDisk Extreme Pro CFexpress memory card has 8K video recording capability. | Sandisk | | 256GB Extreme PRO CFexpress Memory Card | Black | Best Buy