Notebook stand with 2 built-in silent cooling fans for a comfortable tilted typing position and protection against overheating. 8 levels adjustable design to lift and tilt your notebook display and keyboard for increased comfort. Improves the cooling efficiency of your notebook and protects your furniture or legs from heat. Suitable for any notebook, netbook or MacBook with screen sizes up to 16". USB powered fans: no wall power connection needed. Protective rubber pads prevents your notebook from sliding and scratching. USB cable and plug can be stored inside the stand when not in use.