The SanDisk 64GB Extreme PRO 300MB/s SDHC UHS-II memory card provides uncompromising read and write speeds. With read speeds up to 300MB/s, and write speeds up to 260MB/s the Extreme PRO 300MB/s cards provide the speeds necessary for high burst rate shooting, high quality 4K video recording, and fast file transfers.
- 64GB Storage Capacity
- UHS Class 3
- Optimized for UHS-II Devices
- Max. Read Speed: 300 MB/s
- Max. Write Speed: 260 MB/s