Review on 🌀 Enhance Router Performance with 7CM Adjustable Speed Cooling Fan - Ultra Silent Radiator for RT-AX86U: Dustproof & Temperature Reduction by Josh Koa

Fits perfectly but doesn't cool the router much unfortunately. A small USB/battery fan used to pull air through the device from the top worked better. That worked great: https://www.amazon.com/Honeywell-HTF090B-Turbo-Personal-Filter/dp/B00YU0W3CY/ref=asc_df_B00YU0W3CY/?tag=hyprod-20&linkCode=df0&hvadid=194952682001&hvpos=&hvnetw=g&hvrand=167950vhpon72&=.hpon72&=hpon72&=hpon72& &hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=200501&hvtargid=pla-393259368465&psc=1