Ultra Quiet Operation: Featuring noise dampening anti-vibration gaskets for near silent and stable operation Effective Cooling Fan: Ideal for ventilating cabinets with receivers, DVRs, modems, PS4, Xbox One, Nintendo, audio/video electronics and more Supports Daisy Chaining: Connect another fan to cool large surfaces and get more cooling capability with the attached on-board USB connector Multi-Speeds: This long life bearing maximum reliability 120mm fan features an in-line multi-speed controller for optimal airflow adjustment Convenient Plug and Play: Powered by simply plugging the USB connector into a USB port behind popular AV electronics and major video game consoles
