The 8GB Premium UHS-I SDHC Memory Card from Transcend features a maximum read speed of 90 MB/s and a maximum write speed of 25 MB/s, with minimum transfer rates of 10 MB/s. It's compatible with devices that have SDHC and SDXC slots. This Class 10 UHS-I card offers easy plug-and-play operation, as well as built-in ECC to detect and fix transfer errors. It's backed by a limited lifetime warranty.