COFFLED &reg; USB Cooler Cooling Cool LED Silent Notebook Laptop Pad with Two Turbine Fans Clear design ,Blue LED USB interface ,Powered by USB bus Silent fan ,two large built-in Fan Keep your notebook cool! This cooling pad for notebooks features two large built-in fan for easy thermal heat dissipation keeping your notebook from getting too hot. The clear design and blue LED will complement any environmentwhile keeping your notebook and lap cool! All you need to do is simply plug into your available USB port!