XPG microSDXC/SDHC UHS-I U3 memory cards deliver extreme performance that handles the big bandwidth required by Ultra HD 4K content. Read/write speeds reach 95MB/s and 90MB/s, supporting rapid transmission of even the largest files to and from mobile devices such as smartphones and tablets. In addition to speed, the quality and performance of XPG memory cards ensures content retains full fidelity in every situation – a must in an age of ever more detailed video.