Transcend 8 GB High Speed 10 UHS Flash Memory Card (TS8GSDU1) Supports Ultra High Speed Class 1 specification (U1) Class 10 compliant Fully compatible with SD 3.01 standards Built-in Error Correcting Code (ECC) to detect and correct transfer errors Supports Content Protection for Recordable Media (CPRM) Suitable for SDHC/SDXC compatible devices Mechanical write-protection switch Easy to use, plug-and-play operation