WathaiHigh Airflow Router Cooling Fan for Computer Cooler TV Small Box DC 5V USB Power 120mm 240mm Fan with Multi Speed Controller

This works amazingly well. Quiet, comes with speed adjustment cable (Not Using) Fair Price and most importantly cools my CyberGeek Micro Computer to almost shutdown temps. System was glitchy and hanging up while preforming simple tasks (CPU Overheatig). Now works like a charm.

It was the perfect size! Takes up little room. Works great keeping my CPU cool!

Bought this for my switch2 just to keep the console cooler when docked. It did exactly that. Fans work great despite a little buzzing noise however these fans are very cheap so don’t expect a lot. At full blast they are pretty powerful however even on the lowest setting I found it enough to keep temps down. Perfect for what I needed

Works well as intended.

I have a KVM switch that runs hot. Bought this to keep it cool and it works as expected. Nothing special, but does the job and keeps the KVM switch significantly cooler.

Why did you pick this product vs others?:Appeared to meet our need based upon specs and reviews.

I have an Apollo II Bitcoin miner on top of this set of fans to keep air flowing. I did have to fashion two strips of wood to better center the weight of the miner and prevent sagging. I love the adjustable speed controller and the quiet of all four fans working as one.

received it on time. I like the product it is quiet. But what I find strange and got me to think it would be a renew or a return from another customer. According to the description and picture it should come in pieces but I got it fully assemble. Luckily the product work and I am need it. The came fully assemble make time twice to order another from this vendor.