DEEPCOOL N180 FS Laptop Cooling Pad 17 Metal Mesh Panel 180mm Fan Accessory Type: Cooler Maximum support size: Support up to 17-inch Laptop Dimension: 14.96 x 11.65 x 1.81 Fan Numbers: 1 Fan Size: 180mm Fan Specifications: Material: Metal Mesh Panel + Plastic base Rated Voltage: 5VDC Operating Voltage: 4.5~5VDC Starting Voltage: 4.0VDC Rated Current: 0.25+/-10%A Power Input: 1.25W Bearing Type: Hydro Bearing Fan Speed: 1150+/-10%RPM Max. Air Flow: 84.7CFM Noise: 20dB(A) Features: Applicable up to 17 Notebook Fully covered metal mesh panel USB pass-through connector 2 viewing angles Anti-slip Buckles