MANHATTAN Notebook Cooling Stand with USB Ports (190046) Raises the level of mobile computing for increased comfort & productivity Securely holds a notebook computer & places its display at optimal viewing level Quiet, built-in USB-powered cooling fan with LED lighting helps keep operating temperatures of notebook computers up to 17" within safe ranges Raises The Level Of Mobile Computing For Increased Comfort & Productivity Securely Holds A Notebook Computer & Places Its Display At A Relaxed Level For Optimal Viewing With Less Wrist & Eye Strain & Less Fatigue Quiet, Built-In USB-Powered Cooling Fan With Led Lighting Helps Keep Operating Temperatures Of Notebook Computers Up To 17" Within Safe Ranges For Longer Life & Improved Computing Performance