MultiMediaCard is the smallest, high-capacity memory card currently on the market. About the size of a postage stamp, MultiMediaCard is the perfect solution for storing extra files with portable devices like digital cameras/cam-corders, audio players, and smart phones. Quickly becoming a standard with smart/cellular phones, MultiMediaCard can transfer database files, faxes and emails between your mobile phone & desktop computer. With MultiMediaCard's solid-state flash technology, users can instantly rewrite music files from the internet over 100,000 times and transfer them to an MP3 music player.