The Targus laptop chill mat has a comfortable ergonomic work surface at a slight tilt ensuring that typing is of the utmost ease at all times. This exceptional mat uses dual fans to disperse heat meaning you can use your laptop anywhere without the risk of it overheating. Simply plug the USB connector into the laptop to activate cooling. General information: Height 5 to . Size W38, D30.5cm. Fully assembled. Manufacturers 2 year guarantee.