GARUNK Laptop Cooler Cooling Pad for 13.3-17 inch Laptop / PS4 with 4 Quite 125mm Fans at 1500 PRM and Colorful LED, Dual USB 2.0 Ports and Adjustable Mount Stand, Black [Ultra-Portable]: Slim, portable, and light weight allowing you to protect your laptop wherever you go [Ergonomic Comfort]: Doubles as an ergonomic stand with two adjustable height settings to meet different needs when working or playing game, comfortable for natural point of view [Ultra-Quiet Cooling Fans]: Four 125mm 1500 PRM ultra-quiet fans create a noise-free environment for you, optimize heat dissipation effect for 14"-17" Laptops, keep laptops running cooler to help reduce crashes [Extra USB Port and Independent Switch]: Extra USB port and independent wind speed and LED switch design [You could keep the Fans working, and turn off the LED light when you sleep], built-in dual-USB hub allows for connecting more USB devices [Warranty]: 30-Day Money Back Guarantee & Full 1 Year Manufacturer's Warranty & Free Lifetime Technical Support.