Cooler Master Widescreen Laptop Cooler - As modern Notebook Computers get faster and faster, they unfortunately generate more heat. Something that can be a serious issue if you use your laptop for long periods of time. This laptop cooler is designed to bleed off that extra heat, quickly and safely. Designed for Widescreen 15" or 17" Laptops All Aluminum Construction 2 70mm 1500 RPM Silent Fans 2 USB Ports with On/Off Power Button