Starting at 4GB, microSDHC cards offer higher storage for more music, videos, more pictures, more games ¿everything you need today ¿s mobile world. The microSDHC card allows you to maximize ¿s revolutionary mobile devices today. ¿S Kingston's microSDHC cards use the new class speed rating of Class 4 ¿which guarantees a minimum data transfer rate of 4 MB / sec. for optimum performance with devices that use microSDHC. Identical in size to today ¿s standard microSD card, microSDHC cards are designed to comply with SD Specification Version 2.00 and are only recognized by microSDHC host devices. They can be used as full-size SDHC cards when used with the included adapter. To ensure compatibility, Loo