The Addonics FireWire Mini DigiDrive is an ideal Flash memory reader/writer for fast transferring of data stored in one of the popular flash memory media - CF-I, CF-II, Smart Media, Memory Stick, Micro Drive, Multimedia Card, Secure Digital Card. It is a solid-state drive without any moving parts and it consumes so little power that all you need to operate the device is to plug into a FireWire port. The small size, light weight and the FireWire self-powered feature make the FireWire Mini DigiDrive a handy Flash memory reader/writer for computers running either Mac or Windows operating systems.