GeeekPiUSB-C Power Supply UK Plug for Raspberry Pi 4 With On/Off Switch,5V 3.6A Type C PSU with Micro USB Adapter for Raspberry Pi 4B/3B+/3B/Orange Pi 5 /5B /5 Plus

Great power supply for raspberry pi. Easy to use rocker switch and micro usb adapter.

Exactly as needed and described. Worked straight out of the box for a Raspberry Pi 4B, where the previous power supply had blown. Love the on/off switch on the cable - means you don't need to completely unplug to do a full reboot or power down. Quality is good, a little expensive but worth it for the additional features.

I use this charger with my RPi3B+ with the adapter supplied. It provides more than enough power for it and additionally has a very convenient power switch in the cable. Well made.

Works as expected but the plug sometimes is too easily disconnected (e.g., when cleaning around the cable). Also, maybe a bit too bulky considering more modern alternatives.

Super thing. Have it powering a home made bluetooth speaker system. The on-off switch on the product is so handy as the on-off for the whole system.

I don't really know why Raspberry Pi don't make it clear just how hard it is to find a good power supply. They say any 2.4A 5V charger will do for the Pi 3, but let's be honest, it's not true, most of the plugs that say they're 2.4A on them and even the ones I've tried that say 3A on them only seem to peak around that but aren't able to provide it full time and it's just impossible to figure out which cables are actually going to make the cut either. You can get a good sturdy looking cable but it's impossible to know how thick the actual wires, terminals and solder points are inside without cutting it open. This supply is listed as a peak of 3.6A and appears to be doing the trick.I've plugged this into my Pi3 (using the included adapter to convert from USB-C to Micro-USB and immediately the low voltage warnings stopped and my Home Assistant instance's random intermittent failures of various automation etc seem to have vanished.I think I'd be happy to try this with a Pi4 also (though I'm already set on that front). However, the new (at time of writing) Pi5 I might have to check again as I recall they've said its requirements for peak usage may be more greedy than the 4 so do check first if that's what you're going for.

Worked a treat on my Pi 3B+ No more low voltage warnings. Remember a phone charger is not the same as a power supply.

Bought it almost 2 years ago, nearly burnt my house down this evening at the USB-C end when something caused a short and it set on fire. If I'd been out, or asleep, my house would be burnt down or I'd be dead.