-Metal mesh surface provides a stable supports for various laptops sizes up to 15.6-inch. With mysterious blue LED lights, give your laptop a truly alienistic experience. -Durable material and lightweight design offers excellent portability and helps prevent overheating. -Dual high performance 140 mm fans can spin at 1200 RPM to dissipate heat from gaming laptops. -Adjustable stand offers 5 height settings to position your laptop at an ideal viewing or typing angle. -Dual USB ports: Powered by the one USB port through Free USB cable included, no need for a bulk battery or AC power; the other USB port to connect your devices. This product is covered under One Year Warranty against Manufacturing defects.