SanDisk MAX ENDURANCE 256 MicroSDXC UHS-I Class 10

Product colour: White Mean time between failures (MTBF): 120000 h UHS Speed Class: Class 3 (U3) Write speed: 40 MB/s Flash card type: MicroSDXC Internal memory type: UHS-I Capacity: 256 GB Read speed: 100 MB/s Video Speed Class: V30 Flash memory class: Class 10 Operating temperature (T-T): -25 - 85 °C Storage temperature (T-T): -40 - 85 °C Width: 15 mm Weight: 4.5 g Depth: 1.02 mm Height: 10.9 mm Quantity per pack: 1 pc(s) Memory adapter included: SD Harmonized System (HS) code: 85235190 Warnings: Do not expose to high temperatures.