The microSDHC memory card is the smallest format currently available for memory cards and is specially designed for smartphones. The microSDHC memory card requires very little power and thus extends the battery life of your smartphone. Due to the small format of 11 x 15 millimeters, the microSDHC memory card is the smallest, physical, external storage medium. It can also be used for GPS devices, MP3 players, digital cameras and PDAs. The list of compatible devices is growing daily. Verbatim microSDHC memory cards are compatible with all devices that have a microSDHC slot or an SDHC slot. In the case of the SDHC slot, however, only if an SDHC adapter is used and a standard SDHC card is simulated by this adapter. All microSDHC cards contain the latest copyright management technologies for legal transmission of digital content, whether photos, movies, music etc. via computer networks for private use. MicroSDHC memory cards - small but good! MicroSDHC memory cards are, of course, also distinguished by speed classes, as with the SDHC card. These classes are labeled Class 4, Class 6 and Class 10 and provide information about the read speed and write speed of the microSDHC memory card. A Class 10 memory card has a data transfer rate of up to 80 MBit per second and with this value is the perfect storage medium for recording videos with extremely high resolutions (High Definition), for example. SD High capacity (SDHC) is a new SD memory card with the SDA 2.0 standard and more than 2GB memory slots. In addition to the large storage capacity, it also offers high data transfer speeds. The SDHC specification distinguishes between different performance classes, which indicate the speed. The Class 10 specification specifies a data transfer speed of at least 10 MB/s.