ELUTENG 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

Works well and is very quiet.

My fursuit head finally has air conditioning!

Works fantastic

Not recommended for any use around moisture.

Execlente, lo uso con mi HotSpot portatil y mantiene la temperatura del dispositivo bien baja. Ya no se sobrecalienta.

My PC sits inside a cabinet space which is ventilated but has no air flow. I purchased this to help circulate air around the PC and in/out of the cabinet space. It's so quiet you can barely tell it's running, and does a good job of moving air. Worth every penny, the cabinet stays close to room temperature now.

We got a PS5 and the shelf it fits on doesn't have any ventilation so I wanted something to keep the air flowing. This is small and quiet and works like a dream pulling the warm air out of the cubby.

Works well and uses minimal battery.

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.

Bought this extra USB fan because my PC was listing the CPU as getting too hot, despite the three cooling fans already in the chassis. I plan to use this to either draw in cool air or to help push out and circulate hot air under my desk where the PC is placed. Has three different speed settings (besides off) and except on the highest setting, you can almost not hear it in operation. USB cord is long enough that I can plug it into a nearby USB hub so as not to take up a slot on the PC itself.