The PQI M722 two in one card reader supports microSD, microSDHC and M2 flash cards. PQI's M722 two in one card reader can be used as a mobile phone dongle and is compatible with USB 1.1 / 2.0 interface. It is easy to use and does not require driver installation, extra cables or external power source. PQI M722 two in one card reader is conservative in design and color. Available in black and red, it can be matched to whatever your mobile phone color may be!