ELUTENG Quiet 80mm USB Fan with Power Adapter 12V Ventilation Fan with 3 Speed Control Cooling Blower for Receiver DVR Playstation Xbox Computer Cabinet Cooling

L(Low): 6V 1500 rpm 0.13A, 29 dB 53 CFM M(Medium): 9V 2000 rpm, 0.2A, 33 dB, 64.5 CFM H (High): 12 V 2500 rpm 0.27 A 38.5 dB 82.6 CFM 80 * 80 mm fan with three-stage L / M / H switch Choose the right speed for different requirements, small size and more comfort for your life. Note: The higher the wind speed, the louder the noise. If you need a quiet environment, set the speed to a low value. Features: 3 level adjustable speed: low/medium/high Application equipment: PC / laptop / TV box / receiver / AV housing / PS4 / projector / router Power supply: 12V 1A Parameter: Air volume: 37.1/42.1/46.6 CFM Speed: 3200/3600/4000 RPM Noise: 33.5/38/40 dB Voltage: 9/10/12 V Current: 0.17/0.21/0.24 A size: 8cm * 8cm * 2.5cm cable length: 100cm Package contents 8 * 8cm fan x 1 12V 1A power adapter x 1 Screw bag x 1