Kingston 16GB Class 10 UHS-I SDHC Flash Card Fast speeds to capture full HD video. Class 10 UHS-I speeds Multiple capacities up to 128GB Built & tested to withstand harsh environments Waterproof Shock & vibration proof Protected from airport X-rays Temperature proof Specifications Capacity: 16GB Performance: 45MB/s read, ultra high-speed bus I (UHS-I) Dimensions: 0.94" x 1.25" x 0.08" (24mm x 32mm x 2.1mm) File Format: FAT32 (SDHC 16GB-32GB); ex FAT (SDXC 64GB-128GB) Operating Temperature: -13 degrees F to 185 degrees F (-25 degrees C to 85 degrees C) Storage Temperature: -40 degrees F to 185 degrees F (-40 degrees C to 85 degrees C) Voltage: 3.3v Warranty: lifetime