Kingston’s Secure Digital High Capacity and Secure Digital Extended Capacity cards redefine performance and capacity and are ideal for storing and transferring HD video recordings, high-quality photos and other large capacity files. In capacities up to 32GB (SDHC) and 128GB (SDXC), they’re designed to meet the storage demands of high-quality digital still and video cameras. Kingston’s SDHC/SDXC cards use Class 10 speed ratings to deliver a minimum data transfer rate for optimum performance with SDHC/SDXC devices.