Kingston Digital 64GB microSDXC Class 10 UHS-I 45R Flash Card (SDC10G2/64GBSP) UHS-I interface - microSDHC/microSDXC Class 10 UHS-I is ideal for cinema-quality HD video (1080p) and photos of subjects (kids, pets, etc.) in motion. Durable - This versatile card has been tested to be waterproof temperature proof, shock/vibration proof and X-ray proof. So you can rest assured that your photos, videos and other important files will be protected in harsh environments. Class 10 UHS-I speeds of 45MB/s read and 10MB/s write Guaranteed - For added peace of mind, every Kingston Flash card is covered by a lifetime warranty, free technical support and legendary Kingston reliability.