SanDisk 4GB Secure Digital SD SDHC Card & MicroMate Reader (SDSDBR-4096, Bulk Package) High Quality SDHC card backed by 5 year limited warranty To ensure compatibility, look for the SDHC Logo on the product or packaging of your new camera or digital camcorder. Fast transfer rate for reliable copy/download/backup Low battery consumption to maximize battery life in small portable devices Sandisk SDSDBR-4096 Bulk Package w/ MicroMate Reader