“Its good.
Bought it for use with Orange Pi Zero as the USB slot, HDMI slot and power slot are very close together and needed slim plugs.
Only downside is price, very expensive for what it is.”
“These power supplies are perfect for the Pi 4. For my Pi 4B+ (4GB) I had been using a decent power supply, but kept getting brown-outs under even small loads, both on extension cords and main sockets. Got one of these supplies and my Pi and it worked perfectly (even on ext cord). And of course, you get the build quality and good looks of the official products! Highly recommended!”