Article description : Engineered specifically for the Wii, the Wiisper will lower the temperature of your console and bathe it in a cool glow. Keeps your wii CPU temps cooler than the OEM fan Reduces temperature spikes when you turn off your Wii Fan runs during wii updates to reduce possibility of overheating Backlighting effect for a unique color ambiance Specifications : Same size as OEM, but with colored LEDs Runs off of the 5v circuit, using supplied cable No soldering is necessary Important information : Do not plug the Wiisper fan directly into the OEM fan plug. Use only the supplied cable. Advanced modders can use the Wiisper fan in addition to the OEM fan by performing case modifications.