Deepcool N80 RGB Gaming Notebook Cooler -- Compatible with 17.3' notebooks and below. 16.7 million RGB colors LED, up to 6 illumination modes (3 dynamic modes and 3 monochrome modes), up to 8 different colors to choose from. Capacitive touch key for switching illumination modes and colors. Panel made of pure metal, significantly increased heat conduction efficiency to more evenly distribute heat. Dual 140mm silent fans enhance heat dissipation quietly with fan speed of 800RPM. Two adjustable supporting angles aim to accommodate different users' habits for better human body accommodation. Two USB 3.0 ports, to provide another USB port after it plugs into one of USB 3.0 ports on your laptop. Technical Spec Overall Dimension 427X316X25mm Fan Dimension Ø140×15mm Net Weight 1110g Bearing Type Sleeve Bearing Rated Voltage 5VDC Rated Current 0.5A Rated Power 3W Fan Speed 800±10%RPM Air Flow 32.16CFM Noise 23.3dB-A EAN 6933412775836 P/N DP-N222-N80RGB