The Transcend 32GB SDHC Ultimate 600x Class 10 UHS-I Memory Card is a Secure Digital High Capacity memory card that supports the Ultra High Speed Class 1 specification. It's suitable for SDXC / SDHC compatible devices. This Class 10 compliant card boasts 32GB of data storage capacity. When coupled with UHS-1 compatible devices, it is capable of realizing read speeds of up to 90 MB/s and write speeds of 45MB/s, ideal for high speed consecutive shooting and smooth, full high definition video recording. Fully compatible with SD 3.01 standards, the card is simple to use and features plug-and-play operation, as well as built-in Error Correcting Code (ECC) to detect and fix transfer errors. It's backed by a limited lifetime warranty.