Notebook Cooling Pad Deepcool N8, up to 17'', 2x140mm, 4xUSB, Aluminium, White. Overall Dimension 380X278X55mmFan Dimension 140X140X15mmNet Weight 1244gBearing Type Hydro BearingRated Voltage 5VDCOperating Voltage 4.5～5VDCStarted Voltage 4VDCRated Current 0.3±10%APower Input 1.5WFan Speed 1000±10%RPMMax. Air Flow 94.7CFMNoise 25.1dB(A)EAN 6933412704560P/N DP-N24N-N8SRhttps://www.deepcool.com/products/Cooling/laptopcoolers/2021/14291.shtml