Dual 120mm USB Fan with 3-Speed Controller - KEYNICE DC 5V Powered Desk Fan for Cooling AV Receiver, DVR, Playstation, TV Box, Computer Cabinet Review

I put them in my new game console cabinet. They switch on silently when the system is switched on and cool the interior. Seems to be common sense, but there's one for the inlet and one for the outlet and it'll work great for keeping you cool.

I placed them outside of the gaming PC just to cool it down as it gets very hot around the computer case. These fans move quite a bit of air, so we're doing a great job and they help drop the core temperature by a few degrees, which is very helpful. I would definitely buy them again

I bought this USB fan mainly to cool my solar array inverter. It works well for me if I put the inverter near the window. It extracts heat from the inverter and the inverter does not overheat. I really like his USB stick which I just plug into my USB ports to control the solar panels.

I've been eyeing a window vent for a long time, but couldn't find the right vent size for my kitchen window. I ordered this dual 12" fan and panel to make my own. It turned out very well. I installed an upper fan to pull warm air out of the kitchen and a lower fan blows cold air outside. The noise is acceptable for kitchen use, I can't even tell it was on. Compare the cost to an 8 inch dual window fan, my design is even lower. The only downside is that the cord is short, you can lengthen it.

I have an original PS4 model and we recently brought it to the playroom which has a tv stand with slots for consoles. Unfortunately, there is a wall at the back and the gap gets very hot because the heat cannot escape so easily. This made my PS4 run hotter and louder than usual and definitely felt hotter. I have these fans in the slot. One is facing the back of my PS4 and the other is tilted to take the hot hair and push it forward. It changed everything I wanted and hoped for. Although they…