Transcend TS4GSDHC4 4GB SDHC Flash Card, Class 4

Featuring a minimum write speed of 4 MB/s and available in capacities ranging from 4GB to 32GB at an astonishingly affordable price, Transcends standard Class 4 SDHC cards are a smart and cost-effective choice for you to capture and store more of your everyday life without worrying about running out of space. Each card contains built-in ECC (Error Correction Code) that automatically detects and corrects errors during data transfer, and also utilizes a sophisticated wear-leveling algorithm for consistent long-life operation.