The LED RGB illuminated notebook cooling pad has high-performance and extra quiet built-in fans which helps to dissipate the heat-air away from underneath the notebook computer for cooling down the overall temperature of your system, which ensures stable operation. Extremely heavy-duty construction of the cooling pad to afford any weight or pressure put-on. Power source supported easily by the plug-and-play USB connection as a self-power mode. Convenient, reliable and comfortable to carry. No need for any installation. Compatible with any notebook computers up to 19”.