SanDisk Extreme PRO. Capacity: 128 GB, Flash memory type: SDXC, Flash memory class: Class 10, Internal memory type: UHS-II, Read speed: 300 MB/s, Write speed: 300 MB/s, UHS speed class: Class 3 (U3), Video speed class: V90. Security features: Shockproof, Dust resistant, Product colour: Black