Review on 🌀 Ultra Silent Router Cooling Fan with Speed Regulation, USB 5V, Ideal for ROG GT-AC2900: Dustproof, Efficient Temperature Reduction by Girish Underwood

Got this as a cart filler and it does exactly what it says it will, 95% of users would never need this type of cooling. since these router chips work up to 120c. My ac88u went from about 80c to 59-63c with a silent fan, ax88u 50-54c, but it can get very noisy and approach the max but you never need it. as it causes more dust. Every week or two you will need to brush over the top. I guess I play around with it and turn on the fan when I get bored.