Kingston Technology 512GB micSDXC Canvas Select Plus 100R A1 C10 Card + ADP. Capacity: 512 GB, Flash card type: SDXC, Flash memory class: Class 10, Internal memory type: UHS-I, Read speed: 100 MB/s, Write speed: 85 MB/s, UHS Speed Class: Class 3 (U3), Video Speed Class: V30. Protection features: Shock resistant, Vibration proof, X-ray proof, Product colour: Black