MoKo Aluminum Steady Laptop Cooling Pad, Luxury Style Portable Notebook PC Cooler Stand, with Built-in one 140mm Cooling Fan, 4-Port USB, 360 Degree Operating Angles, Fit 12-17 Inch Notebook, Silver One-piece high quality Aluminum with silicone feet design provides solid stability, cable organizer ring behind routes wires neatly. 360 Degrees rotating stand provides multiple operating angles. Positions the LCD at eye level to relieve neck and shoulder strain. High Performance Fans: Built-in one 140mm silent fan that dissipate heat away from the computer, provide superior airflow, spinning at just over 1,200 RPM. Extra USB Ports: Built-in 4-port USB hub allows for connecting more USB devices. Strong construction accommodates 12-17 inch notebook computers or laptops.