Review on 🌀 High Performance GDSTIME Dual 120mm 5V USB Fans: Ultimate Cooling Solution for Routers, TV Boxes, Micro Computers, and Electronics by Aaron Jimison

The unit works as advertised and the price was pretty reasonable (I paid $20). But the fans are too loud to be placed within 10 feet of a listener in a quiet room. , which is very bad since I bought it to cool the devices next to my keyboard. If they were placed across the room (>10ft) or only turned on when the audio equipment was on and making noise (TV, stereo) they would probably be unobtrusive and perfectly fine.