... ABS 6 height & adjustable HUB+ 4USB+Power control+DC Foldable USB Laptop Cooling Pad UNIQUE FEATURES1. Material: ABS2. ... With 140mm big cooling fan, left/right adjustable,distribute the heat more effectively.3. Front with large metal mesh help distribute the heat.4. With 4 ... the research, manufacture and sales of keyboard covers,laptop desks,screen protector,laptop skins,and other accessories. Feedback ...