Review on 🌀 SCCCF Dual 140mm USB Speed Control Fan: Portable Cooling Solution for TV, Router, DVR, PlayStation, Xbox, Computer Cabinet by Sean Spence

I opened up my laptop and dusted the fan, then my fan stopped working. I have two laptop coolers and they are useless to cool my laptop after my internal fan broke. I dare you to try it and man. Now it looks like a fridge for my laptop. The temperature of my laptop is now lower than ever before, it used to always run at 50-90 C but now it's between 40-70 C (depending on usage) and has dropped to 38 C. My laptop is old and i overclock my chips to process data faster (not a gaming chip just an i7 Gs. It's as cool as a laptop cucumber. My laptop is running at 42C at the moment. I'll buy two for desktop, mine Mrs. Oh, did I say it's pretty quiet? Sure, there's a little noise from the fan, but it's not loud at all. It sounds like I'm turning the ceiling fan up to full speed.