Deepcool NP8 Aluminum Notebook Cooler Pad w/2 140mm Fans & USB Hub (Black/Silver) - Fits up to 17" Deepcool NP8 Aluminum Notebook Cooling Pad General Features: All-aluminum extrusion panel For notebook up to 17-inch Dual 140 mm hydro-bearing fans 1000 RPM ( 10%) fan speed Max. air flow 94.7 CFM Noise level: 25.1 db(A) Four (4) USB ports Push-button on/off switch Lead-free components (RoHS compliant) Power Specifications: Input: DC 5V 1.5W Rated current: 0.3A ( 10%)