Sandisk 64GB Camera SD Card, Extreme High Speed

Read speeds up to 170 MB/s, write speeds up to 90 MB/s, and minimum write speeds of 30 MB/s for fast shooting and transfers Class 10, App Performance Class 2 (A2), Video Speed Class 30 (V30), and UHS Speed Class 3 (U3) Water / temperature / shock / x-ray proof raw and burst photography