GDSTIME Quiet 120mm USB Blower Fan with 3 Speed Control 5V Squirrel Cage Blowers DC Brushless Centrifugal Fans for Receiver DVR Xbox Modem AV Cabinet Cooling

Keep Devices From Overheating 120mm usb blower designed to cool Modems Routers Receivers Amplifiers Xboxs PoE Switches DVRs TVs Home Theater AV Cabinets and other data center and storage devices etc ideal for electronics and components positioned in a cabinet or rack with limited height 3Speed Adjustable The fan includes a 35ft multispeed controller with power switch to set the fans speed to optimal noise and airflow levels for various environments 18ft USB Power Plug 5v dc usb plug can power the blower through USB ports found behind popular AV electronics and game consoles Compatible with wall adapter car charger power bank and all standard USB typeA ports Efficient Cooling This 120mm blower cooling fan has a more concentrated airflow in which the equipment pulls air in from the sides and forces it out at a concentrated 90 angle Low profile design blower can use on components which have vents on the top or sides Specs Blower Size 472 x 472 x 126 inches 120 x 120 x 32 mm Air Intake Size 3 in Air Outlet Size 24 x 126 in Bearings Sleeve Voltage 5V Input 03A15W Airflow 175 CFM Noise 32 dBA Speed 1500 RPM.