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

Running Call Attendant on an Rpi3b with a US Robotics modem to screen telemarketers, robocalls, etc. on a landline. Works perfect. Hasnt crashed, or needed to be rebooted in months.

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

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!

Works well with pi 3B with official 7” touchscreen

Very well made. Heavy cable made to last

Works as advertised. Too early to have an opinion about its longevity.

No more lightnings in my raspberry pi.

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.

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.

The other power supply i tried gave low voltage problems but this one works perfectly