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

So far this has been a great power supply for my Raspberry Pi 3 A+. It provides stable reliable power and Ive had no issues.

Stable power for my raspberry pi plus ssd. I had some issues in the past with an old phone power supply and this one resolved all these issues.

Had an old micro usb power supply from Canakit from old RPi2 however was constantly throwing low voltage errors in Octoprint when connected to the RPi3 b+...

Seems like a quality item, has worked well with my R-Pi 0W based Jumbo Spot digital HAM radio modem. The power supply is rated at a much higher current draw than the current application but I’d rather do that than get an under rated one. Would buy again if needed.

I was frustrated because I had a 2.5A 5V power adapter but my Raspberry Pi 3 started complaining that it had a low voltage after 2 years of continuous use. I tried other power supplies, other cables, all over 2.5A and still got the error. This power supply made all of that go away. Well worth the price.

I guess the 5.25v and 3 amps does the trick on the Raspberry Pi 3 with a PI touchscreen. The low voltage warning lightning bolt is gone. I did not use to get this until I loaded a newer version of the PI OS. Oh well, the power supply seems well put together and has a sufficiently long cord.

I purchased an Argon ONE case and with my generic 3A adapter, I got constant under voltage errors, even just sitting at the splash screen. This solved all of that and will be my go-to PSU for any further RPi builds.

I no longer have the not enough power juice issue I was experiencing.

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.

Works flawlessly, lighting bolt is GONE finally!