Keep your PlayStation 3 console running at optimal environmental conditions with the Intercooler slim. The Intercooler slim provides increased air flow away from the PS3 which allows the console to perform in a cooler, better ventilated environment ideal for cramped entrainment centers. No internal modification of the PlayStation 3 is required. The Intercooler's unique variable fan speed allows you to easily raise or lower the fan speed whether you're watching the latest BluRay release, or playing the most graphic intensive game. The Intercooler slim is powered by Nyko's patent pending power pass-through technology, requiring no batteries or USB cables to the console, allowing for a clean and easy installation. The design of the Intercooler slim blends seamless with the design of the PlayStation 3 console, and works in both the horizontal and vertical position.