Avoid your Playstation 3 gaming console from overheating with the PS3 Triple Cooling System. Powered by three quiet and efficient fans, the PS3 Triple Cooling System can effectively cool down the Playstation 3 and prolong the life of the internal components. The PS3 Triple Cooling System is USB powered, and is adjustable with the speed control switch on the side of the unit. This is an important investment that you don't want to miss. Features: Equipped with three quiet, efficient cooling fans Cools down Playstation 3 internal components USB self-powered