I have this it looks cool and provides better cooling if you have or use your xbox360 stood up, I would of gave it 5 stars but due to it being expensive so i gave it 4 stars.
I don't know why another reviewer said you cannot plug this into the first USB slot so you lose a USB slot? as i have this plugged into the first USB slot so i am not losing a USB slot.
The device plugs into a USB slot to use and draw power to power the lights in the eye's that can be fixed on red or blue or other colours too and you can set it to have a different colour in each eye or constantly changing colours. but because this has long life L.E.D bulbs it draws uses very little power from the xbox360 console.