Dane-Elec Flash Memory SDHC 4GB Card Class 4
SDHC-enabled products accommodate SDHC memory cards and are backward compatible with SD memory cards. Data on SDHC cards is protected even if inserted in an incompatible device. SDHC cards also work in standard SD slots with a firmware upgrade. 4GB capacity allows more music, video or data files to be stored in a single flash drive – namely about 1000 music files (4mins, 128Kbps, MP3 format) or 1050 image files (8MP, JPEG format, about 3.9MB per file). The SD High-Capacity (SDHC) card provides more removable storage power than ever before, and the Class 4 transfer data of at least 4MB per second.