Kingston Technology Gold microSD UHS-I Speed Class 3 (U3) 16GB, 16 GB, MicroSDHC, Class 3, UHS-I, 90 MB/s, 45 MB/s Kingston Technology Gold microSD UHS-I Speed Class 3 (U3) 16GB. Capacity: 16 GB, Flash card type: MicroSDHC, Flash memory class: Class 3, Internal memory type: UHS-I, Read speed: 90 MB/s, Write speed: 45 MB/s. Protection features: Shock resistant, Temperature proof, Vibration proof, Water resistant, Product color: Black