Samsung Pro Plus, 64 GB, MicroSDHC, Class 10, UHS-I, 95 MB/s, 90 MB/s Samsung Pro Plus. Capacity: 64 GB, Flash card type: MicroSDHC, Flash memory class: Class 10, Internal memory type: UHS-I, Read speed: 95 MB/s, Write speed: 90 MB/s. Protection features: Magnet proof, Temperature proof, Water resistant, Product colour: Black, White