USB Router Cooling Fan DIY Set-top Box Cooler with Protective Net Desktop Cooling Fan Router Computer Cooler Fan

Features:OOTDTY and high qualityHigh quality material selection, manufacturing long-life hydraulic bearingLow noise, heat diipation, saving a quiet environment, ing DIY so simpleMulte power supply modes meet the requirements. The USB fan supports a variety of power supply modes, and DIY is more casual and convenient: mobile power supply, computer USB etc.Suitable for all kinds of and set-top boxes, mobile hard disks, etc.It can reduce equipment working environment temperature and prolong the service life of equipment as it has great heat diipation.Specifications:Material:PlasticRotating speed:3000RPMSize:8cm/12cm8cm:Approx.8x8x4.5cm/3.15x3.15x1.77inches12cm:Approx.12x12x4.5cm/4.72x4.72x1.77inchesCable Length:Approx.100cm/39.37inchesPackage Includes:1 Set Cooling FanNote:1.Please allow 1-2cm errors due to manual measurement, e sure that you do not mind before you order.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.