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

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

Charges, FAST. Works on Rpi4 and Asus Tinkerboard, havent had a shutdown yet in some high power applications.

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.

This power supply has plenty of power and runs very cool. Recommend to any one having a problem with low voltage..

Worked like a charm and no longer have the thunderbolt light! recommended

Used to power a pi to learn Linux and Python on. I dont get power warnings with this.

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!

No more lightnings in my raspberry pi.

This is a great power supply with a nice cord length. It provides good power to my raspberry pi 3 and the 7 touchscreen with no issues thus far. Highly recommend.

bought this for my Pi3B. works great. it is a bit large of an adapter, but thats ok i guess. oh and the wires go vertical and not horizontal like some other adapters, just be mindful of that if youre planning on putting it a surge protector or power strip so you have space. other than that, it works great. i bought a case that has an On/Off switch, so i didnt need an adapter that has that feature. in the future though, i will consider a power adapter w/ an on/off switch