... USB connector 3.good for Macbook,Notebook,eBook from 7' to 17'. Laptop Cooler padBrand: TrendyMaterial:AluminiumColor:Black,Silver,Gray ... the radiator.3.Put notebook on the cooling pad, direct to the bottom blowing heat notebook.Operating PrincipleNotebook, and heat ... by famous giant products, stable performance, super mute. Applicable to various brands, type, size of notebook computers.Using the USB ...