Lexar

Lexar 633x microSDHC/microSDXC UHS-I. Capacity: 512 GB, Flash card type: MicroSDXC, Flash memory class: Class 10, Internal memory type: UHS-I, Read speed: 100 MB/s, Write speed: 70 MB/s, UHS Speed Class: Class 3 (U3), Video Speed Class: V30. Product color: Black, Blue

Lexar 1667x. Capacity: 64 GB, Flash card type: SDXC, Flash memory class: Class 10, Internal memory type: UHS-II, Read speed: 250 MB/s, Write speed: 120 MB/s, UHS Speed Class: Class 3 (U3), Video Speed Class: V60. Product color: Black

Lexar 1800x. Capacity: 64 GB, Flash card type: SDXC, Flash memory class: Class 10, Internal memory type: UHS-II, Read speed: 270 MB/s, UHS Speed Class: Class 3 (U3), Video Speed Class: V60. Protection features: Shock resistant, Temperature proof, Vibration proof, Waterproof, X-ray proof, Product color: Black