CanaKit 3.5A Raspberry Pi 4 Power Supply with PiSwitch (USB-C)

Good PSU for the money. My only complaint is I wish there was a cover for the push button to help prevent accidentally turning it off

Any raspberry pi user will get some use out of this opposed to just unplugging the pi and causing issues over time.

Did not supply adequate power to the pi 4 4gb to boot. Ended up using my Nintendo Switch AC adapter. Now Im stuck with it.

The power supply works very well. I no longer receive the low power indicator from the Raspberry Pi desktop. My only negative comment is that the cable is a bit stiff. I would recommend this power supply and would purchase again.

Solid, reliable power supply - if you have a Pi4, you need this supply.

This adapter provides sufficient power for Pi 3B+ and Pi 4B. No more under-voltage warning. And the switch comes in handy when you have to save some watts!

I got this thinking I could use the PISwitch portion with a lithium battery pack. But, it doesnt work, perhaps requiring the 60 Hz from the wall outlet to make a clock signal to power its own chip.

It lies it doesnt work for the pi 4, its output is only 1.5 amps and the pi 4 needs 3 or 2.5 with out any usb devices.

None

This was exactly what I needed for my Lakka setup, easily enables me to power off my Pi after shutdown without having to constantly unplug/re-plug it in when I want to use. The LED light is also a very helpful indicator of whether or not power is going to the unit.