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

I really like these fans, they come with a crazy rubber grommet to ensure they don't vibrate on objects, I can still install them on my grommet network cabinet and they seem to help with any rattling. . I had to replace the first set I got as the wiring was a bit loose so beware of that. 0.6 amps is high from what I've seen, so it's not crazy power, but still a lot of consistent power, let's say a computer's USB port isn't good for a computer, so make sure that you have a dedicated USB power adapter if you use this all the time.