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

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.

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.

I was having consistent issues with my pi 3b+ and using home assistant and then I tried this because of the higher voltage output and the other reviews. I then discovered my micro SD got corrupted which also was affecting it but after that everything works perfectly fine. I would recommend this one if youre getting the same voltage issues

Couldnt be happier! This is the fourth power supply Ive tried on my Pi 3 B+, and the first that allowed me to use it without the dreaded lightning bolt appearing on screen. Everything from booting up, light web browsing, watching some videos, and streaming games with Steam Link worked flawlessly with no power issues. Thanks Argon Forty for making an amazing product!

I purchased this power supply to power an OctoPi instance. My resend ratio shot through the roof on this supply. I was using a samsung usb charger (2.1amp) that I got with a phone to power the pi and my resend ratio was 0%. When I swapped it for this power supply my resend ratio shot up to 17% and the printer started pausing during the print resulting in stringing and poor quality prints. When I stopped using this power supply my resend ratio went back to 0%. I can not recommend this power supply.

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.

Does what its supposed to do, and feels solid. Good power supply for nespi cases.

Powers a Raspberry Pi 3 with no problems. The box claims this power supply is suitable for Raspberry Pi 4 but its not. Raspberry Pi 4 uses a USB C power connector. This supply comes with a Micro USB connector thats permanently attached. Takes up some space on a power strip due to the design - if thats important to you.

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

The voltage and current are good and it works with the pi ok, but if you have any accessories or hats that are sensitive to power noise this supply is not quiet enough, too much ripple. A Matrix One Creator would not work properly with this supply powering a pi 3 but it worked fine with a lower current Canakit supply.