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

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.

I was excited to use this power supply with a switch to make power control of my Raspberry Pi 4gb simpler but when I plugged it in yesterday the Pi had some trouble turning on. At first I thought it was just a display cable issue or a setting in my monitor, but then I noticed the Pi was actually rebooting itself.

This power supply has more wattage than standard power supply. The convenience of the bundled power switch alone makes it worth the price. And if you are running accessories such as a 5-volt fan and a M.2 SATA drive, then I recommend this power supply over the standard one.

Great power supply at a great price. Got rid of the lightning bolt!

You get a raspberry pi 4 capable power supply, AND a separate USB C dongle power switch to turn the Raspberry Pi On and Off without having to unplug the unit like a Geico caveman !

Works well. Turns on, turns off, not inadequte and hasnt fried anything.

Raspberry Pi

Im really enjoying tinkering with this Canakit Pi 4 kit! I have one in my room that I use with a Logitech wireless keyboard (built in track pad) as a media player, web browser, and retropi setup. I also have one that I installed in my Arcade1up cabinet for a retropi conversion and it works great! Hop on youtube and youll find hundreds of different projects including robotics that this Pi can handle.

Happily supplies power to my octoprint setup that consists of a webcam, touchscreen and fan. Having a dedicated power switch is also a nice addition!