Black USB Laptop Adjustable Stand + Cooler Pad with 2 build-in fan For DELL, HP, SAMSUNG, SONY, TOSHIBA, PANASONIC, LENOVO, ASUS, ACER, Fits up to 17inch Laptop With this easy to use laptop adjustable stand with build in fan, you can work as long as you like without overheat your laptop Brand Non-oem accessories 8 level adjustable screen height. ON/OFF Switch for the cooling fans to help conserve battery power. Extends the life and Functionality of your laptop. Light weight Quick and easy to use Your laptop Can breathe easily with this ultimate notebook cooler Compatible to 12 inch - 17 inch laptop with USB Port