This removable storage medium allows data to be written and erased as many times as required. It is ideal for Android smartphones and tablet computers, offering ultra-fast transfer speeds of up to 160MB/s. It provides exceptional video recording performance with UHS Speed Class 1 (U1) and Class 10 rating for Full HD videos. The A1 rating ensures faster loading of apps and improved performance. An included SD adapter allows for use in cameras. It is waterproof, temperature-proof, X-ray proof, and shockproof.