Double 140mm USB Cooling Fan with Digital Temp Control 5V PC Fan
Dual 140mm Fan with 3 Speed Control: This dual USB cooling fan features three selectable speed settings—Low (900RPM), Medium (1200RPM), and High (1500RPM)—allowing this quiet computer fan to balance powerful dual-fan airflow with whisper-quiet operation for customized cooling performance
Powerful Dual-Fan Airflow with 7-Blade Each: This dual-140mm USB blower delivers massive airflow with two independent 7-blade fans working together, making this high-performance cooling solution ideal for maintaining optimal temperatures in TV boxes, routers, gaming consoles, AV racks, and computer cabinets
Long-Lasting Dual Hydraulic Bearing Motors: Engineered with premium hydraulic bearings on both fans, this durable cooling ventilator ensures stable rotating speed, ultra-quiet operation down to 18dBA, and extended product lifespan for continuous use in demanding home theater and network environments
8 Silicone Pads for Vibration Damping: This dual USB cooling fan includes 8 silicone anti-vibration pads that significantly reduce noise and prevent scratching, ensuring whisper-quiet cooling for laptops, receivers, DVRs, and sensitive electronic equipment
Plug-and-Play Dual USB Powered Design: This versatile electronic cooling blower requires no tools or drivers—simply connect to any standard USB port on computers, power banks, USB hubs, or 5V adapters for instant dual-fan cooling across gaming setups, home entertainment systems, and DIY projects