SanDisk Max Endurance 128 MicroSDXC UHS-I Class 10

Mean time between failures (MTBF): 60000 h Product colour: White Write speed: 40 MB/s Flash card type: MicroSDXC Internal memory type: UHS-I Read speed: 100 MB/s Capacity: 128 GB Flash memory class: Class 10 Video Speed Class: V30 UHS Speed Class: Class 3 (U3) Operating temperature (T-T): -25 - 85 °C Storage temperature (T-T): -40 - 85 °C Depth: 1.02 mm Height: 10.9 mm Weight: 4.5 g Width: 15 mm Quantity per pack: 1 pc(s) Harmonized System (HS) code: 85235190 Warnings: Do not expose to high temperatures.