20W 5V 4.0A Power Supply for Raspberry Pi 4/ Orange Pi 5&5B, UL Listed Type C Power Supply with ON/Off Switch for Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB[UL Listed]
$9.99






Price: $9.99
(as of Jan 08, 2025 04:51:24 UTC – Details)
Product Description



We are a Young Team
iUniker is an Chinese company dedicated to providing a wide variety of high-quality electronic accessories. All of our products are put through rigorous quality control measures to ensure safe and reliable operation. Our products comply with top industry standards and include safety mechanisms that protect your devices. We are proud to stand behind our products and put our customers first in everything we do.
Compatible with Raspberry Pi 4 Model B 1GB/2GB/4GB/8GB
USB-C 5V 4.0A 20.4W Power Supply
The iUniker raspberry pi adapter is a versatile choice for a replacement charger or backup option. It features an extra-long 5-feet power cord for greater flexibility . It also comes with a on/off switch, so it can turn off/on your Pi without plugging everytime. The iUniker Raspberry Pi adapter is optimized for energy efficiency and safety and meets top industry standards.
CE Certified Power Supply USB-C 5V 4.0A 20.4W Power Supply With ON/OFF Switch Extra-long 5-feet Power Cord

UL Listed
UL Listed Power Supply

USB C Power Supply
Compitable with Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB

High Quality Electrical Safety Cable
With the High Quality Electrical Safety Cable, your Pi will be powered very stable and safety.

Extra Long Power Cord
5FT Total Cord Length Keeps you plugged-in at any work enviroment
iUniker Raspberry Pi 4 Power Supply – USB C Type C power supply specially designed and tested for the Raspberry Pi 4. Compatible with (Pi 4 Model B), 1GB / 2GB / 4GB / 8GB Version.
Raspberry Pi 4B Power Supply with UL Listed Certification – UL Listed. Input: 100-240V AC, 50-60Hz, 0.8A. Output: 5.25V 4A 21W. Cable length: 5ft/1.5m.
Raspberry Pi 4 Charger with on/off Switch Design – With on/off switch, it’s convenient to power on or off your Raspberry Pi 4.
Our Raspberry Pi 4 Adapter is made of Premium Material – Special design and high quality materials ensure that the adapter can work in low temp and charging safety.
100% Customer Satisfaction Guaranteed – For ANY reason you are not satisfied with our power supply, please let us know.
Customers say
Customers find the charging adapter works well for their Raspberry Pi 3B media center and Monome Norns Fates. It provides sufficient power with 4 amps, according to customers. The in-line power switch is convenient and useful. They appreciate the nice look and durability of the product.
AI-generated from the text of customer reviews
8 reviews for 20W 5V 4.0A Power Supply for Raspberry Pi 4/ Orange Pi 5&5B, UL Listed Type C Power Supply with ON/Off Switch for Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB[UL Listed]
Add a review
$9.99
Ben –
NOTE! Will not power Pi 5 — OK power adapter for lesser models
NOTE that this adapter does not work for the Pi 5 — It works for the Orange Pi 5. I misread the info, which is on me.Outside of that, the adapter works quite well and I do appreciate the little power switch on the cord. Nice touch!
One –
Works Great
This power supply does not overheat and powers a Raspberry Pi 4 that is constantly on. Power switch on the line is a nice feature and is located only a few inches away, some other brands have it too far. Will definitely buy a few more to replace some other Pi power supplies.
Diana Kitsune –
Works Great
Working great with my Orange Pi 5 Plus. Power switch on the line is a nice feature and is located only a few inches away, some other brands have it too far. The power supply that came with the kit had an audible hum but this one is nice and silent. Will definitely buy a few more to replace some other Pi power supplies.
Rachel B –
Works well for MisterPi!
Works with MisterPi to add an off switch. 100 percent worth the price for the added feature. Basically does 5v 4a power with an on off switch if that’s what you’re looking for.
HeR3tic –
4A – Worth 4 Stars at the Gate
Pironman 4B 8GB Owner, several in fact. First 5V, 4A offering seen, + On/Off switch, = solid **** rating. All I can hope for is long lasting in Nos Mo King environment. [ – $1.89, = ***** rating ]
jdc –
Works fine
Works fine although the Raspberry Pi 5 does complain that it cannot deliver the full 5 amps that a Pi power supply can deliver. The 4 amps this delivers seems sufficient, I’m having no problems running a Pi 5 8GB with a cooling fan and I also have an NVMe hat and a 2280 256GB NVMe.
Don H. –
It works as advertised.
It’s hard to say much about a power supply. One very handy feature of this one is the built in power switch. It is nice to be able to unplug an SBC for adjustments without having to unplug the power supply. Anything that simplifies things is a big plus in my book.
Guy Butler –
Very good power supply
It is powerful unit and works well