This is an all-in-one mini USB 2.0 card reader. It supports MicroSD(Transflash) / MMC Micro / MiniSD / SD card SDHC / XD / MMC / Sony M2 M2 Duo / CF card. This portable card reader instantly converts your card into a USB flash drive. Via this useful all-in-one card reader you can transfer photos music and other media and data between your computer and your cell phone digital camera PDA tablet PC digital picture frame or other digital device. This is a very useful and convenient all-in-one card reader for you. - Reads (and writes) the following cards without adaptors: MicroSD (Transflash) MMC Micro MiniSD SD Card SD HC xD MMC Sony M2 M2 Duo Compact Flash (CF) - USB connection cable included