“I use this PSU for both Pi4 and Pi5, works great in both, would never reccomend a unoffical, since this way you know you won't have any issues. Had issues in the past where the PSU voltage drops too much when using USB SSDs, doesn't happen with this PSU.”
“This Raspberry Pi 27 W USB-C Power Supply from The Pi Hut is a solid, budget-friendly, and official choice for anyone running a Raspberry Pi 5 or other PD-compatible devices. It’s plug-and-play, meets the Pi’s power needs, and offers excellent build quality at its price point — making it one of the best PSU options you can buy for your Pi project.”