USB Fan 80mm, USB Computer Fan 5V Quite USB Ventilation Fan Compatible with 3 Speed Control for Receiver DVR Playstation Xbox Computer Cabinet Cooling 80 x 80 x 25mm

Came in handy to help cool my KVM switch for my computers. Works well.

I use it to cool a gopro, and it works awesome

Good price and good quality.

Great fan and love that it’s able to work with USB connection for power. Adequate cooling capacity and power. I’m using it to cool my battery charger and also when charging my large capacity laptop portable battery that gets hot when it’s charging. Very versatile and great value for the money!

Got this to cool an external hdd enclosure, It provides ample airflow and works very well, But it is kind of loud and whiny unless it's on the low speed. Overall great value and a solid performer.

Works great

Solve the problem of Surface overheating.

works great on mini pc to help cool it, it blows a lot of air and fits perfect on top

I ordered this for a friend who needed an extra fan to keep a small NAS cooled, and this does a great job! USB powered with a three speed selector switch making it easy to set the fan to the speed you need. Even on the fastest speed, the fan is close to silent while moving plenty of air. This fan has dropped the temp of the NAS by 15-20 °F, which will give much longer life to the drives in that unit. I can highly recommend it to anyone who needs an extra cooling fan for just about any purpose.

All good.

These fans are so cool. Price is just ok. But they work well and are reliable. I used this as part of a custom closet to blow air on damp hanging clothes to dry them - not a normal use for this. But they work great!

I bought this fan to add some mechanical ventilation to a home-built structured media cabinet that needed cooling beyond the passive ventilation I built in. On the lowest setting it is very quiet and manages to lower the temperature in the cabinet by 4-5 degrees C (measured with a thermometer). I had to cover some of the passive ventilation openings in the cabinet to increase the ventilation power of the fan. It doesn't seem to move a lot of air, but it meets my needs. I power it with an old BlackBerry charger block that puts out 0.7A.

arrived when expected and it was a hot day, I purchased the fan for relatives visiting from England who dont have A/C at home, the unit worked so well purchased two more so members of English family would have one each.no fighting.