Keep your laptops safe with Astrum CP170 - a powerful, noise free, USB-powered, laptop cooler that can support up to 17'' laptops for gaming and office use. With 2 high speed cooler fans and a noise-free heat dissipation design, it gives the optimum flow of air for longer hours of error-free usage. For added comfort and elegance, it is equipped with a LED-light display as well an ergonomic design with adjustable height setting to accommodate each level of sight for people working at multiple