32GB High Speed SD Card U3, UHS-1 Class 10 SDHC Memory Flash Card - Up to 95MB/s Read Speed and Up to 45 MB/s Write Speed Supports Full HD and 4K Ultra HD Video Recording Up to 95MB/s Read Speed and 45MB/s Write Speed with Class 10 and UHS-I/U3 Compatibility Ideal for 4K Content, Burst mode shooting and High Resolution Pictures. Record and Transfer videos, photos, music and files at lightning fast speeds. Works brilliantly with the latest Compact or DSLR digital cameras and FULL HD camcorders that support SDHC Memory cards Waterproof, Temperature Proof, Shockproof & X-Ray Proof for Total Versatility