Verbatim 99166, 64 GB, SDXC, Class 10, UHS-II, 295 MB/s, 245 MB/s Verbatim 99166. Capacity: 64 GB, Flash card type: SDXC, Flash memory class: Class 10, Internal memory type: UHS-II, Read speed: 295 MB/s, Write speed: 245 MB/s, UHS Speed Class: Class 3 (U3), Video Speed Class: V90. Protection features: Shock resistant, Temperature proof, Water resistant, Product colour: Black, Grey