Vilros Raspberry Pi 4 & 400 Compatible Power Supply (USB-C) with on/Off Switch

Most single-board-computers have no switch. The power switch makes the difference.

works, not much else to say

And it is the full 3a that the Pi4 needs. The switch is nice as well. I got some inline switches for my Pi3s and his one is WAY better, flat so it could be mounted if you wanted.

Worked excellent.

No instructions so here is the important thing. Do not put the brass standoffs into the case first. First take the 4 brass standoffs with the hex on one end and the threaded rod and put the threaded shaft portion up from the bottom of the PI board out the top side. Then screw the knurled nuts on from the topside. Then place the board into the case, may have to tilt it side ways to get it in but it will go, then screw the small flathead screws in from the bottom of the outside of the case. In a regular computer motherboard the standoffs screw into the case first but this is opposite. Also there is no instruction about where to put the heatsinks so Google it, it is pretty obvious anyway.

Makes life so much easy having the on/off switch, especially working with raspberry pi. Great device and price.

I cant believe how difficult it is to track down a reasonably priced power supply for the Raspberry Pi 4B with an on/off switch on it. So many other listings have tons of reviews how they lie about the delivered amperage. I tried this out for an hour on my RetroPi setup with 3D and 2D emulated games and didnt have a single hiccup. It does exactly as advertised. The switch is rather heavy duty feeling. The cable seems okay quality. Hard to complain at this price point!

Powers the new Raspberry Pi 4. The On/Off switch is a much nicer solution then removing the USB-C connector.

Excellent on/off switch.

This charger does exactly what I wanted it to - provide a convenient on/off switch to control the power supply for a Pi 4. Ive used it for several hours of uptime (and through a couple of power cycles) now without any adverse issues. I personally find it really helpful for dealing with a Pi that will not be always on - so I do plan on shutting it down and cutting off power from it. This charger helps me do that without having disconnect and reconnect the Pi after a shutdown to bring it back up again.