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 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

The package says Raspberry Pi 4 but it is MicroUSB and not USB-C. You should stop selling this or change the packaging and description. Returned.

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.

So far so good

This power supply has completely eliminated UnderVoltage issues on a Pi 3B+.

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.

This power supply has a Micro USB plug, just like it states in the title. The Raspberry Pi 4 requires a USB C plug for power. As such, if youre looking for a power supply for the RPi 4, search for this *other* model on Amazon: Argon ONE Raspberry Pi 4 USB Type C Cable Power Supply

Bought this to resolve a constant under-voltage issue my other various micro usb power adapters were giving me with my RPi3B. I initially received a defective unit but the replacement unit was sent so fast i received it next day and it works flawlessly so I am not taking any stars off for that. I am extremely satisfied with this power adapter.

doa. doesnt work.

Works flawlessly, lighting bolt is GONE finally!