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
Smraza 5.1V 3A Power Supply Compatible with… vs Miuzei Case for Raspberry Pi 4 with Fan — Head-to-Head (2026)
The specs side by side, with links to both product pages.
vs
Miuzei Case for Raspberry Pi 4 with Fan, USB-C Power Supply, Micro HDMI Cable, HDMI Adapter, Aluminum Heat Sinks, USB Card Reader
$18.99
🛒 Buy on Amazon — $18.99
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Spec-by-spec
| Spec | Smraza 5.1V 3A Power Supply Compatible… | Miuzei Case for Raspberry Pi 4 with… |
|---|---|---|
| Brand | Smraza | Miuzei |
| Model Number | SD04 | pi 4 case |
| Built-In Media | '1* 5.1V 3A type-c power supply, 1*Micro Usb Adapter' | Pi clear case, 30mm cooling fan, 5V 3A USB-C power supply, HDMI-Micro HDMI adapter, 6 feet Micro HDMI cable, 4 aluminum heat sinks, USB card reader, 4 rubber feet for Pi 4 case |
| Total Usb Ports | 1 | 2 |
| Included Components | '1* 5.1V 3A type-c power supply, 1*Micro Usb Adapter' | Pi clear case, 30mm cooling fan, 5V 3A USB-C power supply, HDMI-Micro HDMI adapter, 6 feet Micro HDMI cable, 4 aluminum heat sinks, USB card reader, 4 rubber feet for Pi 4 caseSee more |
| Connectivity Technology | USB | HDMI, USB |
| Color | Black | — |
| Wattage | 15.3 watts | — |
| Amperage | 3 Amps | — |
| Portable | No | — |
| Power Plug | No Plug | — |
| Item Weight | 0.11 Kilograms | — |
| Power Source | Corded Electric | — |
| Input Voltage | 240 Volts | — |
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