What can I say, it’s just one of those days. The details on this product, the Cellink M, aren’t entirely clear, but from the looks of it, it doubles as a USB plug for compatible phones (not sure on the serial port) and can also be used as a USB memory stick. It might also be a ‘mobile charger’ according to some text slapped on the outer casing of the device, but I don’t see how it accomplishes that. Lastly, it looks like it can also work as an SD memory card reader.
More pics after the ‘leap’