Qirssyn Electronic Cooling Fan with Speed Control, 5v Powered Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling

【USB Computer Fan】Heat is the most often killer of electronics. it will be almost cool after you got this item. provide longer life for your devices. It is overall very helpful for devices that get a bit hot and start to throttle down.
【Environmental & Fireproof Material】The fan has a usb connector, The wire is long enough and it works well with a usb battery or power bank. Added metal grills between units. Speed selection switch is very durable.
【3 Speed Switch】It is great for turning the speed up or down to your noise comfort level. It is cycles from high-Medium-low and off speed mods. You can put it at whatever setting you want, and when your devices is turned on, it automatically turn on, and when it is turned off, the fan will turn off.
【Good DIY Cooling Solution】It works great for DIY cooling fan or as an additional cooling fan for your gaming needs. Such as router, cabinet, x-box, SSD, Modem, DVR, Receiver, Streaming boxes, Security Camera NVR, android box, stereo, T-Mobile gateway. Good balance of quiet and airflow. Moves enough air at low speed to keep electronics cool.
【 Product Parameters 】Fan size: 4.7 x 4.7 x 2.0 in | High Speed (0.15A / 1500RPM / 57CFM / 23dBA) | Medium Speed(0.13A / 1300RPM / 51CFM / 21dBA) | Low Speed(0.1A / 1100RPM / 45CFM / 19dBA) | Dual-ball bearings have a life of 6-years