- This removable storage medium allows data to be written and erased as many times as is required ,- Ideal for compact cameras of all sizes ,- Extreme fast transfer speeds up to 150 MB/s read and 70 MB/s write for flawless burst shootings ,- 4K UHD and Full HD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ,- Remarkable recording performance with UHS Speed Class 1 (U1) und Class 10 für Videos in Full HD ,- Waterproof, temperature-proof, X-ray proof, and shockproof