Argon Micro USB Cable Power Supply 5.25 Volts 3 Amps for Raspberry Pi 3 and Zero Boards | UL Listed | 3.3 Feet Long Cable with Micro USB Connector | Micro USB Cable and Wall Charger

Perfect for my needs. I have an overclocked raspberry pi 3 B+. This has retropie installed with a fan and custom power button installed. When running four controllers for mutiplayer games my old power adapter would have voltage problems which would cause problems with the pi, controllers, and games. This solved all issues I had. I will be using this power adapter in for all other projects in the future. Thank you!

I ordered this product as it states in the title that its for Pi 4, but its not, it works on the Pi 3, and has a micro USB connector (not a USB-C that the 4 requires), DO NOT BUY ITEM AS IT IS MISREPRESENTED AS BEING FOR THE PI 4 BUT IT WILL NOT WORK WITH THE PI 4.

Use for my pi 3b+ and works great. No more low voltage indicator.

My RPI 3 runs great with this power supply. No more low voltage indicator coming on.

Works perfectly

As the title says. Got ridnof that annoying undervoltage warning on my Raspberri Pi 3 B+. This even beat the CanaKit power supply that I purchased with my RPi to avoid this issue.

So far I have used this for SD and Micro SD cards. I am assuming that it will work for other memory devices

The power supply arrived on time, in good shape, and is working as expected. My Raspberry Pi 3b is several years old and the power supply that came with the kit was starting to show low power on the Pi. It is obvious that the original one was not designed for years of constant use. I use my Pi as a small web and database server for my home network so it is up 24/7. From what I can see the Argon ONE is a perfect replacement. I have high hopes that this power supply will last for years.

Works well. Powers several rtlsdrs.

The package says Raspberry Pi 4 but it is MicroUSB and not USB-C. You should stop selling this or change the packaging and description. Returned.