Review on Enhance Performance & Prevent Overheating with 2PACK 80mm USB Cooling Fan for AV Receiver DVR Playstation/TV Box/Game Console by Kayla Gonzalez

I really like these fans, they have a crazy rubber grommet so they don't vibrate on objects, I can still install them on my network closet with hubs and they seem to help with everyone chatter. I had to replace the first set I got as the wiring was a bit loose so take care of that. I'd only recommend if you have a unit that's rated for consistent wattage, it tops out at around 0.6 amps at peak from what I've seen, so it's not a crazy amount of power, but still a lot of constant wattage Let's say the computer's USB port is not suitable for the computer. So make sure you have a dedicated USB power adapter if you use it all the time.