[5V 3A UL Listed] iUniker Power Supply for Raspberry Pi 3, MicroUSB Power Adapter with on/Off Switch Compatible with Raspberry Pi 3/ 3b+/ Zero/Zero 2w

Got a DMR Hotspot for radio. It's a raspberry pi 3 B with a MMDVM duplex hat on it. Never had a raspberry pi.First thing I noticed was Undervoltage warnings. These were stopping me from using the dmr hotspot as services and hardware were being turned off or restarted constantly. I tried 2 mobile phone chargers, a macbook charger, a power strip with USB ports (which kind of worked) and a nice APC UPS with USB ports. All would get Undervoltage warnings.I was concerned about being a 3rd party power supply for my Pi, because well, you know, the recommendation is "an official 5.1V raspberry pi power supply", and this one clearly says 5.0v.I haven't seen an Undervoltage since plugging it in. It's working great, and I utterly love the on/off switch. Very nice.

If you're a Raspberry Pi enthusiast like me, you understand the importance of a reliable power supply to keep your projects running smoothly. That's why I turned to the [5V 3A UL Listed] iUniker Power Supply for Raspberry Pi, and I couldn't be happier with the results.First and foremost, this power supply is UL listed, which provides peace of mind knowing that it meets rigorous safety standards. Safety is paramount when dealing with electronic devices, especially when it comes to powering a beloved Raspberry Pi setup. With iUniker, I can trust that my Pi is receiving stable and consistent power without any risk of overheating or electrical issues.The 5V 3A output is perfectly suited for Raspberry Pi 3 and other models, providing ample power to support various peripherals and accessories. Whether I'm connecting USB devices, GPIO modules, or running CPU-intensive tasks, this power supply delivers the performance I need without any hiccups or voltage drops.One of the standout features of the iUniker Power Supply is its compact and lightweight design. The sleek form factor takes up minimal space on my desk or workbench, making it ideal for tight spaces or portable projects. The built-in 5-foot cable provides enough length to reach my Raspberry Pi without requiring additional extension cords, keeping my setup neat and clutter-free.In terms of build quality, I've been thoroughly impressed with the durability of this power supply. The sturdy construction and reinforced connectors inspire confidence that it will withstand regular use and last for years to come. Plus, the inclusion of overvoltage and overcurrent protection ensures that my Raspberry Pi is safeguarded against unexpected power surges or fluctuations.Another aspect worth mentioning is the affordability of the iUniker Power Supply. Compared to other options on the market, it offers excellent value for the quality and performance it delivers. As someone who appreciates a good deal, I'm pleased to have found a power supply that not only meets my needs but also fits my budget.Overall, I can wholeheartedly recommend the iUniker Power Supply for Raspberry Pi to anyone in need of a reliable and efficient power solution. Whether you're a hobbyist tinkering with projects at home or a professional using Raspberry Pi for prototyping or development, this power supply is sure to meet your expectations and then some. With iUniker, you can power your Pi with confidence and focus on bringing your creative ideas to life.

Exactly as advertised. No problems powering up the Raspberry Pi’s I have. The switch is a nice addition too.

These work perfectly for Raspberry Pi 3. I haven't had a problem with any of my Pi 3's using this supply. I've replaced all the other supplies with this one.

Used on a pi 3b. Powered the pi and an external ssd for network time capsule. No power issues.

Not sure why, but I would still get some of the lightening bolt stating the Pi was getting low power. It dose work, but not sure why my Raspberry Pi is complaining... My Pi does run and seems to be stable, just odd...

If you have a Raspberry Pi, you need this. Fixed my low voltage warning.

As advertised and shipped promptly. I don't ask for more.

Parfait pour le voyage et pas obliger de débrancher. Vive l'interrupteur