AC Infinity Multifan S5 Quiet Dual 80mm USB Fan for Receiver DVR PlayStation Xbox Computer Cabinet Cooling

The ultra-quiet cooling fans can be positioned to stand upright or laid flat to cool various electronics and components. The USB plug can be plugged into the USB ports found behind popular electronics such as receivers and video game consoles. The two fans are permanently connected by a 2.5 feet cord and share the same multi-speed controller. Each unit contains an additional USB port, up to four fans can be daisy chained together to share the same power source. Ultra-quiet UL-certified USB fans designed to cool various electronics and components. Features a multi-speed controller to set the fans speed to optimal noise and airflow levels. Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright. USB plug can power the fan through USB ports found behind popular AV electronics and game consoles. Dimensions: 8 x 8 x 2.5 cm per fan.