🌬️ USB Fan by PCCOOLER, 80mm1 Review

The fan looks high quality but makes a little noise even at minimal noise level. The electronic switch works well but is always set to low speed when turning off and on again. The lowest setting isn't as low and this fan makes more noise than the 120mm fan I have at high speed and more than my desktop computer in normal use, but it's a very quiet desktop. You can easily hear it running at 50 feet on the lowest settings, not very loud but very audible. I use it in the garage so it's ok but I…

Bought this unit to cool Raspberry Pi 4 and SDR dongle and it does the job perfectly. I bought this unit when the individual desktop USB fans stopped working after a month or two. This device should last a lot longer and I like the fact that both sides are protected by a grille.

I've tried different brands of fans and found the PC cooler to be the quietest I've ever tried. I like the adjustable speed and easy connection. They do an excellent job of cooling my Comcast hotbox, surround amp, and Samsung OneConnect. These fans can move large volumes of air with minimal noise. I probably have 8 to 10 of these and will definitely buy again.

a bit noisy but i bought it when i turn on the music so it doesn't overheat and it works great - there is one for each component and quiet means power USB that I can charge the bank via the charger with just an AC plug. * Do not use the same power plug for the hub as for the music system, otherwise you will get noise in the audio line from the hub.

I'm using a TMobile 5G gateway for cooling. Works great with a 5G box on a fan. Simply ready for connection to a compatible mains plug.

I've tried different brands of fans and found the PC cooler to be the quietest I've tried. I like the adjustable speed and easy connection. They do an excellent job of cooling my Comcast hotbox, surround amp, and Samsung OneConnect. These fans can move large volumes of air with minimal noise. I probably have 8 to 10 of these and will definitely buy again.

The fan looks high quality but is a bit noisy even at the lowest speed. The electronic switch works well but is always set to low speed when turning off and on again. The lowest setting isn't as low and this fan makes more noise than the 120mm fan I have at high speed and more than my desktop computer in normal use, but it's a very quiet desktop. You can easily hear it running at 50 feet on the lowest settings, not very loud but very audible. I use it in the garage so it's ok but I wouldn't use

Large small fans for directed airflow. They are very quiet and work well. I've used them to get some older ASICs running at a reasonable temperature. The tiny fans on the side panels just aren't enough to keep them cool. Since there are rubber spacers, I actually plant them directly onto the blocks. They've done a great job on cooling because I get fewer hardware errors. I installed them in an airflow box, with one pair pushing 120mm fans and the other pulling air into the box. I have two 120mm

Required a USB powered fan for a Dobsonian SLR to cool the optics to ambient temperature. This one failed on several fronts: 1. Loud fan despite fake "silent" advertising. Noise means vibration, and at maximum speed the vibrations became too intrusive to be tied to a high magnification optical system looking at point sources.2. At lower speeds, it triggered an automatic low voltage shutdown on the power supply and only worked for about a minute at a time3. The wiring on the ESC is of poor…