Maximizing your mobile devices with a Class 4 rating, the memory card guarantees a minimum data transfer rate of 4 MB per second for optimum performance with devices that use microSDHC. With a 4 GB capacity, the SDHC card offers larger-volume data storage and optimized recording performance with support for FAT 32 file formats.

Identical in physical size to today's standard microSD card, the 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, look for the microSDHC or SDHC logo on host devices such as phones, PDAs, and cameras. This Kingston microSDHC Card comes with a lifetime limited warranty.