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CanaKit 3.5A Raspberry Pi 4 Power Supply (USB-C)

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4.8 3,614 ratings

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Amazon's Choice in Computer Power Supplies by CanaKit

$9.99 with 23 percent savings

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Purchase options and add-ons

Brand	CanaKit
Connectivity Technology	USB
Connector Type	usb
Compatible Devices	raspberry pi 4
Special Feature	Noise Filter for Added Stability
Input Voltage	5 Volts
Amperage	3.5 Amps
Total USB Ports	1
Wattage	18 watts
Specification Met	UL

About this item

3.5A USB-C power supply specially designed and tested for the Raspberry Pi 4
Includes noise filter for added stability
18 AWG Cable
UL Listed
5ft Cable Length

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Product information

Package Dimensions

4.29 x 2.87 x 1.85 inches

Item Weight

5.6 ounces

Manufacturer

CanaKit

ASIN

B07TYQRXTK

Item model number

USB-C

Customer Reviews

4.8 3,614 ratings

4.8 out of 5 stars

Best Sellers Rank

#29 in Computer Power Supplies

Date First Available

July 3, 2019

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Product Description

The CanaKit 3.5A USB-C power supply (UL Listed) is specially designed and tested for the Raspberry Pi 4. This CanaKit power supply incorporates a noise filter to provide the highest power stability. It incorporates a thick 18 AWG and well insulated cable with a 5-foot cable length.

Important Note

Compatible with Raspberry Pi 4 only. Not compatible with Raspberry Pi 3 B, B+, A+ or Pi Zero.

From the brand

CanaKit Pi 5 Starter Kit

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CanaKit Pi 5 Power Supply

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	This Item CanaKit 3.5A Raspberry Pi 4 Power Supply (USB-C)	Recommendations CanaKit 45W USB-C Power Supply with PD for Raspberry Pi 5 (27W @ 5A)	dummy [GaN PD 27W] iUniker Power Supply for Raspberry Pi 5, 5.1V 5A 27W PD Power Supply USB-C Power Supply for Raspberry Pi for Raspberry Pi 5(ETL Listed)	dummy iUniker 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]	dummy [5V 3A UL Listed] iUniker Power Supply for Raspberry Pi 3, Power Supply for Raspberry Pi MicroUSB Power Supply with on/off Switch Compatible with Raspberry Pi 3/ 3b+/ Zero/Zero 2w	dummy Raspberry Pi 15W USB-C Power Supply US - Black
	Try again! Details Added to Cart spCSRF_Control	Try again! Details Added to Cart spCSRF_Control	Try again! Details Added to Cart spCSRF_Control	Try again! Details Added to Cart spCSRF_Control	Try again! Details Added to Cart spCSRF_Control	Try again! Details Added to Cart spCSRF_Control
Price	-23% $9.99 List: $12.99	$19.99	$12.99	$9.99	$8.99	$7.99
Delivery	Get it as soon as Monday, Aug 5	Get it as soon as Monday, Aug 5	Get it as soon as Tuesday, Aug 6	Get it as soon as Monday, Aug 5	Get it as soon as Monday, Aug 5	Get it as soon as Monday, Aug 5
Customer Ratings	4.83,614	4.7203	4.684	4.6422	4.7303	4.81,436
Value for money	4.5	4.2	3.5	4.4	4.6	4.4
Quality of material	4.6	3.8	3.0	4.5	4.5	—
Easy to install	4.7	4.9	4.3	5.0	—	—
Durability	4.6	4.3	—	4.6	4.4	—
Sold By	CanaKit	CanaKit	iUniker Pi	iUniker Pi	iUniker Pi	Amazon.com
connector type	usb	USB Type C	USB Type C	USB Type C	micro usb	USB
number of usb ports	1	1	1	1	1	1
compatible devices	raspberry pi 4	Cellular Phones	—	Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB	—	—
input voltage	5 volts	5 volts	240 volts	240 volts	240 volts	240 volts
connector gender	Male-to-Male	Male-to-Male	Male-to-Male	Male-to-Male	Male-to-Male	Male-to-Male
power source	Corded Electric	Corded Electric	Corded Electric	AC	Corded Electric	Corded Electric
specification met	UL	UL	ETL	RoHS, CE, UL Listed	UL	—

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Customer reviews

3,614 global ratings

How customer reviews and ratings work

Customers say

Customers like the performance, noise, value, and quality of the charging adapter. They mention that it works well, has practically no noise in the power delivery, and includes a noise filter for added stability. They are also satisfied with voltage, temperature, and power supply. However, some customers have reported that the adapter does not come with a switch.

AI-generated from the text of customer reviews

Select to learn more

Performance Power supply Quality Value Temperature Voltage Noise Switch

61 customers mention "Performance"51 positive10 negative

Customers like the performance of the charging adapter. They say it performs admirably without a hitch, powering their Jetson fine, and delivers on the labeled output and voltage. Some mention that it's built well and fits their power strip.

"...No issues whatsoever. It never gets hot, it's very responsive and it has never faltered. Great price and high value." Read more

"...Power supply works just fine." Read more

"Works perfectly for powering an RPi 4 8G under any load.Been in use for several months with no issues." Read more

"...Each are running perfectly with no power issues...." Read more

43 customers mention "Power supply"33 positive10 negative

Customers like the power supply. They say it provides plenty of power for the Raspberry Pi 4, and is the best power supply for the raspberry pi. They also say it's clean, reliable, and one of the better RPi power supplies they've used.

"Great power supply and USB charger...." Read more

"...This power supply is perfect. Not a lot to say about it other than: Plug it in and it works...." Read more

"Bought this from recommendation from friends. It supplies a constant power feed to keep power to the Raspberry Pi’s" Read more

"...run, you can end up having all kinds of problems due to poor power supply performance...." Read more

27 customers mention "Quality"27 positive0 negative

Customers are satisfied with the quality of the charging adapter. They mention that it is a solid performer, reliable, and durable. Some say that the power supply has the durability and capacity to run their devices. Overall, most are happy with the product's quality and performance.

"...It never gets hot, it's very responsive and it has never faltered. Great price and high value." Read more

"...Build quality is great, the plastics are solid and the connector itself is also of high quality.It's built well and has stood the test of time...." Read more

"This power supply is high-quality, well-made and a good value considering you get the full promised power output...." Read more

"Seems built well, powers my Pi DAC setup just fine while staying cool and quiet. Don't know what else I could ask for." Read more

14 customers mention "Value"14 positive0 negative

Customers appreciate the value of the charging adapter. They mention it's well-made, premium, and basic but worth it.

"...It never gets hot, it's very responsive and it has never faltered. Great price and high value." Read more

"...It is reasonably priced, and connects via USB-C to the Raspberry Pi 4B power port so it "just works"." Read more

"This is a great value power supply from a reputable company. The cable is plenty long and the connector snaps and stays connected." Read more

"This power supply is high-quality, well-made and a good value considering you get the full promised power output...." Read more

8 customers mention "Temperature"8 positive0 negative

Customers are satisfied with the temperature of the charging adapter. They mention that it doesn't get too hot, and it has a heat sink good enough for overclocking.

"...No issues whatsoever. It never gets hot, it's very responsive and it has never faltered. Great price and high value." Read more

"Seems built well, powers my Pi DAC setup just fine while staying cool and quiet. Don't know what else I could ask for." Read more

"...case fits the bill - good price, well-built, and has a heat sink good enough for overclocking." Read more

"It just works. Power Pi 4 and stay totally cool to the touch. Zero issue so far...." Read more

6 customers mention "Voltage"6 positive0 negative

Customers are satisfied with the voltage of the charging adapter. They mention that it provides the proper voltage, wattage, and amperage. They also appreciate the regulated power and say that it stopped the low voltage errors they were getting with other adapters.

"...It provides half an amp more than everyone elses. It stopped the low voltage errors I was getting with two other ones...." Read more

"voltages are spot on under load. no drop-outs or low power warnings with a small handful of USB devices plugged into a RPi4...." Read more

"This has been working well so far after a few months. No voltage issues so far." Read more

"Proper, consistent, regulated power for the Raspberry Pi...." Read more

5 customers mention "Noise"5 positive0 negative

Customers are satisfied with the noise level of the charging adapter. They mention that it has practically no noise in the power delivery, and it includes a noise filter for added stability.

"...The CanaKit power supply is silent to my ears, with no troublesome high pitched whine or any switching noise...." Read more

"...charger,I use it to run one of my antenna tuners and can not discern any switching noise in the receiver between 1.8 and 55Mhz...." Read more

"...built well, powers my Pi DAC setup just fine while staying cool and quiet. Don't know what else I could ask for." Read more

"...They come recommended with the power supply!Includes noise filter for added stability" Read more

12 customers mention "Switch"0 positive12 negative

Customers are disappointed that the charging adapter does not come with an on/off switch.

"...overclocked; but there is a large flaw which is that the power supply has no switch; so you plug it in and the PI goes on and stay on until you..." Read more

"...This power supply does not include the On/Off switch." Read more

"I forgot this power supply did not come with an on/off switch...." Read more

"...Plug it in and it works. There is no in-line switch, not does it say it has one, so don't be disappointed that it doesn't have one...." Read more

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Josh Prokay

It works as advertised!

Reviewed in the United States on January 13, 2024

Verified Purchase

The media could not be loaded.

I've used this power supply for months now. No issues whatsoever. It never gets hot, it's very responsive and it has never faltered. Great price and high value.

One person found this helpful

Helpful

Amazon Customer

Edit: Works Just Fine

Reviewed in the United States on April 5, 2024

Verified Purchase

I thought the power supply was defective but turns out my device was.
Power supply works just fine.

Helpful

Mark Vaughan

Perfect after 4 years!

Reviewed in the United States on April 4, 2024

Verified Purchase

Great power supply and USB charger.
It was originally bought in 2020 to power a Raspberry Pi 4, but has seen a lot of extra use as a USB-C charger, because the output is up to 3.5A.
It is shown in the pic charging a Playstation 5 controller, just one typical example use.

The CanaKit power supply is silent to my ears, with no troublesome high pitched whine or any switching noise. Build quality is great, the plastics are solid and the connector itself is also of high quality.
It's built well and has stood the test of time. A recommended purchase!

Helpful

Dillon

Great power adapter

Reviewed in the United States on June 29, 2024

Verified Purchase

Got this to run my raspberry pi and it does the job - couldn't be happier

Helpful

Derek Guenther

Works well for RPi 4, not for charging phone

Reviewed in the United States on July 6, 2020

Verified Purchase

I recommend only buying this if you're planning on using it exclusively with your Pi4 and never for anything else.
If you want a USB-C power supply for a different reason, you may want to consider a different device which can meet all of your needs.

I bought this to sometimes power a Raspberry Pi and sometimes charge my phone, depending on where my Pi needs to be at that moment. I'm aware that it's not a QuickCharger, but the power supply that came with my ArgonOne case (with a similar amperage rating) will dump loads of current into my phone and charge it in about an hour, while this thing charges at a crawl. It could be a quirk of my phone, I suppose, or it could be a poorly implemented USB-C interface so that my phone is deliberately limiting itself to micro-USB levels of current (phone screen says "slow charging").

I know this power supply is capable of supplying more current because the RPi runs perfectly fine with it, even overclocked. Even so, since it doesn't meet all of my expectations while a different RPi 4 power supply does, I can only give it 4 stars.

2 people found this helpful

Helpful

Kelli & Darin D

Proper, consistent, regulated power for the Raspberry Pi.

Reviewed in the United States on January 15, 2024

Verified Purchase

I've tried multiple power solutions for my Raspberries but none give the results of individual power supplies designed specifically for the task. I run four Pis in a UCTRONICS rack mount, each with an SSD drive rather than Micro SD cards. This power supply runs everything I throw at the Pis and never throttles. The 'vcgencmd get_throttled" command always returns "throttled=0x0" regardless of load when using this power supply. Other power supplies and multi-port USB chargers will return other throttled statuses including "throttled=0x500000" which indicates throttling due to undercurrent.

My only nitpicks with these chargers are:
1) The cables are very stiff and hard to route neatly into my rack mount
2) The magnet at the USB end of the cable is very large and interferes with cable routing as well
3) The cables are permanently attached to the brick and can't be replaced in case of a short, etc.

I highly recommend this power supply and have bought four of them so far and will continue to do so as I expand my Pi fleet. I do wish they would offer a larger power supply that could run multiple Pis to eliminate all the redundant wall bricks.

Helpful

Works as intended

Reviewed in the United States on July 23, 2024

Verified Purchase

Works perfectly for powering an RPi 4 8G under any load.
Been in use for several months with no issues.

Helpful

klee33ny

Pwr supply for pi5

Reviewed in the United States on June 5, 2024

Verified Purchase

It does what it says.

Helpful

Top reviews from other countries

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HiFi Joe

Not a three pin UK plug therefore cannot use after long wait to receive.

Reviewed in the United Kingdom on September 27, 2023

Verified Purchase

Comes with a fixed flat 2-pin type plug, no idea what country that is for, and not a UK 3-pin plug and no adapter supplied, so useless for me after waiting weeks for delivery. Doesn't mention plug type at all in product details.

Byn

No recomendado para Rasperry Pi 4

Reviewed in Spain on March 31, 2023

Verified Purchase

No sirve el amperaje reseñado.
Devolución imposible por no ser gestionado por Amazon.

Translate review to English

Niels Heinze

kommt mit US Stecker

Reviewed in Germany on March 1, 2023

Verified Purchase

Für D nicht zu gebrauchen, da es mit US Stecker ausgeliefert wird. Könnte man auch mal dazu schreiben.

One person found this helpful

Translate review to English

Alan Hooper

It works

Reviewed in Canada on January 11, 2021

Verified Purchase

It powers my Raspberry Pi 4 with no problem. With a 3 amp PS I kept getting low voltage warnings, with this 3.5 amp unit there is no more warnings.

urugamai

U.S. plug only so need to get adapter for use in AU

Reviewed in Australia on November 26, 2023

Verified Purchase

Suspect the unit is perfect but the item did not list its plug type and so I now have a U.S. only one. bought the right one from another supplier so not held up much.

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CanaKit 3.5A Raspberry Pi 4 Power Supply (USB-C)

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CanaKit Pi 5 Starter Kit

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CanaKit Pi 5 Starter Kit

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