With this Micro SD card, you get read speeds of up to 100MBps and write speeds up to 80MBps. Rated A1 for faster app performance. (Results may vary based on host device, app type, and other factors).16G,32G,64G,128G, are available. Micro SD card 32GB memory caerd supports UHS-I, U3, Speed Class 10 (C10), Video Speed Class 10 (V10). High-Performance for 4K UHD and 1080P video recordings, high-resolution pictures, mobile gaming, and music. Micro SD card 32GB allows you to expand the capacity of many devices easily, ideal for trail cameras, dash cams, smartphones, drones, android tablets, tablet PCs, surveillance systems and more. Micro SD card 32GB supports up to 3000 songs, or up to 7000 photos or 3600- minute videos(1GB=1,000,000,000 bytes.) (Due to different capacity algorithms and partial capacity are used for system files, management and performance optimization, so the actual available capacity may be less than the identifying capacity.) Micro SD card isbuilt tough for extreme durability under challenging environmental conditions. High endurance, waterproof, temperature resistant and anti-magnetic.