Powerwave’s Extraction Fan for use with the Wii Console is designed to keep your machine running at optimum performance for extended hours of play. It’s developed to fit at the back of the Wii console whilst still keeping in theme with the console’s look. The Extraction Fan plugs into the USB ports found at the rear of the console to power itself, yet still allows for other peripherals to be plugged in by making 2 more USB ports available. With an adjustable control to regulate the fan speed, you are always able to give your Wii console the maximum care available.