








⚡ Power smarter, switch easier — the ultimate Pi 4 companion!
The Argon USB C Power Supply with Switch is a UL-listed 18W, 5.25V 3.5A power adapter designed specifically for Raspberry Pi 4 Model B and Argon One Pi 4 Case. Featuring a built-in 1m USB-C cable and an integrated power switch, it offers convenient on/off control without unplugging. Compatible with other USB-C devices, it ensures stable, reliable power for medium to heavy workloads, making it a must-have for professionals seeking efficient and safe Pi 4 power management.







| ASIN | B0919CQKQ8 |
| Best Sellers Rank | #235 in Single Board Computers (Computers & Accessories) |
| Customer Reviews | 4.7 4.7 out of 5 stars (205) |
| Date First Available | March 29, 2021 |
| Item Weight | 7.8 ounces |
| Item model number | 6974297860552 |
| Manufacturer | Argon Forty |
| Package Dimensions | 4.41 x 2.13 x 1.85 inches |
R**E
Very good USB-C power supply with integrated power switch
When used with the ArgonOne case, this adapter puts out enough power to keep a Raspberry Pi and the cooling fan running without any issue. We've had a couple going for over a year now, they work really well. It has other uses too - it works with any other USB-C device/accessory that may need power. The cool feature is the power switch integrated into the cable, so you can flip the switch to turn the device on or off instead of pulling and replugging the USB connector. Just don't flip the switch on a running Raspberry Pi without shutting it down first.
A**T
Awesome.
Great for SmartiPi Touch Pro cases. Utilizing the port made for the charger with some sponges. Makes the pi like a pi 400 with the switch. No voltage issues
S**E
This Product Solves Low Voltage Issues, With Raspberry Pi 4.
I had Low Voltage Issues, with the Pi 4, using the Argon One M.2 Case with 512 GB SATA SSD (using official Raspberry Pi Supply Power). The Argon USB-C Power Supply (18W) solved the Low Voltage Issue. I ran StressBerrry for 1 Hour (4 cores @ 100%), with no issues. Maximum Temperature was 47.2C (117F). Great Product!
B**G
Convenient and sturdy
Very convenient to have a switch handy. Feels sturdy.
M**R
Works
Perfect
R**K
If You have an Argon unit, get this power cable.
If you are going to power up your Argon One unit, you really should go this route. This cable is meant to work with their own products and it's very effective. I have used this with my Argon One M.2 unit and I have not had any isses with it. And it has an emergency shut off switch to the cable as well so it doesn't get damaged. I definitely recommend this for anyone looking for a compatible cable.
D**.
Better than the stock Pi powersupply!
Big fan of this powersupply! It’s got more power than the stock one so helps when you have a lot of accessories connected.
A**R
Pretty good power supply with or without the case that it is used with.
The power supply is recommended for use with the Argon One case + raspberry pi, but it isn't just for that. It works well without the argon case and can be used with a different case + pi combo. It helps deliver more power than a lot of the standard supplies for the Pi. It helps a lot when you have maybe a drive or two plugged in. It will keep it powered well enough to prevent the current draw symbol from showing up. Overall, this is a much better version than the first one. Especially with the inclusion of the rocker switch to turn the power on or off without needing to unplug it.
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