Samsung PRO Plus. Capacity: 256 GB. Flash card type: SDXC. Internal memory type: UHS-I. Read speed: 160 MB/s. Write speed: 120 MB/s. UHS Speed Class: Class 3 (U3). Video Speed Class: V30. Protection features: Magnet proof. Shock resistant. Waterproof. Bump resistant. X-ray proof. Product colour: White