3D : http://goo.gl/Q7FdY2

µNAS? what's that?well, first, think about this as a µSD to USB adaptor (µSD slot inside USB plug)but with buetooth/wifi antena and a baterybluetooth/wifi antena make it able to also be a bt/wifi key for the computer it is plugged inand the battery make this key accesible from anywhere using wifi and ftp

so you can add, remove or manage files in this key from anywhereunless you and the key can get wifi and while the battery is charged (button 10 battery that you can replace when it has been recharged too many times)

the antena is bendable to put it where it is the best