Brand SanDisk, Model SDSQXAV-512G-AN6MA Product Type microSDXC, Product Line Extreme, Storage Capacity 512 GB, Maximum Write Speed 130 MB/s, Maximum Read Speed 190 MB/s, Speed Class Rating Class 3/UHS-I (U3), Application Performance Class A2, Country of Origin China, SanDisk Extreme 512 GB Class 3/UHS-I (U3) V30 microSDXC - 190 MB/s Read - 130 MB/s Write - 10 Year Warranty - Lifetime Warranty Features: With the 512 GB card, you can record additional videos while not ever changing cards, therefore making it is easy to take pictures collections and music libraries alongside, The microSDXC memory card is engineered to be waterproof, temperature proof, X-ray proof, and shock proof,