Nothing to say, the external power supply allows to keep rates on 7 ports offered, all work perfectly for me.
USB keys, external HDD, a webcam and a receiver for my keyboard without permanently connected wire.
The on / off button at the back of the case is significant for those who leave connected external HDD that does not go out of the judgment at the pc.
The case is rather nice and discreet, cables (power and usb) relatively long, and the spacing between each sufficient USB input for use all, without being blocked by too big key for example.
It works very well, the design is simple and well thought out, and practicality is evident.
5 stars so.
