Details 16GB of capacity Flash Type: MLC NAND Flash Weight: 11.4 g Dimensions: 42.8 x 36.4 x 3.3 mm Temperature range for operation: -25°C to 85°C 3.3V to 5V is the operating voltage. 50 MB/s is the maximum read speed. Maximum Write Speed: 20 MB/s Cycles of Insertion and Removal 1,000,000 Warranty for 1 Year