The Transcend TS8GUSDHC4 8GB microSDHC Card is perfect for your compact microSDHC-compliant device. It offers high write speeds and fast transfer rates of no less than 4MBps. You can capture and store more data with your mobile gadgets using this Class 4 SDHC card. The card features a built-in Error Correction Code that automatically detects and corrects errors during transfers, ensuring an error-free operation every time. The mechanical write-protection switch prevents accidental file deletions from this Transcend memory card.