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

Was having issues with my other power supply on the raspberry Pi B+. No issues at all now with this one. Highly recommended.

Tried countless usb cables and charger blocks. Running octoprint with a webcam and no problems the second i plugged it in. instant relief

I was looking for a power supply that would allow me to run a USB 3.0 monitor on a latte panda and this one accomplished my goal.

Passed the raspiblitz test for my bitcoin full node

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 have a Pi 3B+ and with the acrylic case, it was running sometimes up to 50C. Thats still tolerable for the pi but I wanted to keep it even cooler. This box does an outstanding job that it has yet to even kick the fan in! My Pi now runs around 36.5 idle and no more than 40C when under load. Its stylish and fits nicely on my desk since all the connections face the same direction now. Kudos to the Argon40 folks for coming up with this great design.

Bought this because the cheaper power supplies were making significant noise/RFI with my Raspberry Pi installed to control a digital voice modem for my ham radio repeater.

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 never write reviews but was tired of the lightening bolt warning on 2 different adapters. just got this and no more lightning bolt. and some of the games that were laggy (probably because of underpowered Pi) are now working at full speed

Powerful and reliable power source for my pi 3 b+. It can handle heavy use with several attachments and you will never see a lightning bolt.