“It works perfect. Even though the Pi 4 runs quite hot, the power supply remains relatively cool. Probably because it is pretty efficient. My experience is that a good power supply saves you from a lot of hard to track problems later. If in any doubt, buy this thing!”
“Much better option is to just buy one of this power supplies instead of trying to find and use some old phone charger ending up with the rainbow under-voltage square in the corner of your TV. I would say that this is a must especially if you are using the Pi with external devices and/or as a media player.”
