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CanaKit 45W USB-C Power Supply with PD for… vs Smraza 5.1V 3A Power Supply Compatible with… — Head-to-Head (2026)

Our verdict first, then the specs side by side.

Our verdict

Smraza 5.1V 3A Power Supply Compatible with… is our pick.

For anyone buying a Raspberry Pi power supply in 2026, the CanaKit 45W is the better pick because its 27W (5V/5A) output is the only one of the two that satisfies the Raspberry Pi 5's full power budget — the Smraza's 15.3W (5.1V/3A) caps out at Pi 4 levels and will trigger USB current-limiting on a Pi 5. Buy the Smraza only if your board is a Pi 4 or Pi 3 and you specifically want its inline on/off switch.

SpecPicks editorial verdict, written June 14, 2026. Prices move, so check the current price on each listing before you buy.

vs
Smraza 5.1V 3A Power Supply Compatible with Raspberry Pi 4 ON/Off Switch, USB-C Pi 4 Charger Raspi 4B Adapter for Raspberry Pi 4 Model B 1GB 2GB 4GB 8GB Version

Smraza 5.1V 3A Power Supply Compatible with Raspberry Pi 4 ON/Off Switch, USB-C Pi 4 Charger Raspi 4B Adapter for Raspberry Pi 4 Model B 1GB 2GB 4GB 8GB Version

$8.99
🛒 Buy on Amazon — $8.99

*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.

Spec-by-spec

SpecCanaKit 45W USB-C Power Supply with PD…Smraza 5.1V 3A Power Supply Compatible…
BrandCanaKitSmraza
Wattage45 watts15.3 watts
Amperage5 Amps3 Amps
PortableNoNo
Power PlugType A - 2 pin (North American)No Plug
Model NumberDCAR-CANAKIT-PD-5ASD04
Power SourceCorded ElectricCorded Electric
Input Voltage5 Volts240 Volts
Mounting TypeTabletop MountWall Mount
Built-In MediaNoise filter, thick and insulated cable'1* 5.1V 3A type-c power supply, 1*Micro Usb Adapter'
Connector TypeUSB Type CUSB Type C
Output Voltage5 Volts5.1 Volts
Number of Items11
Total USB Ports11

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