SparkFun Raspberry Pi 4 USB-C Wall Adapter 5.1V 3A Power Supply
$29.44
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This is the official power supply for Raspberry Pi 4 Model B, delivering exactly what that single-board computer needs to run reliably. The adapter outputs 5.1VDC at 3A, providing the full 15.3W of power the Pi 4 requires. It comes in white and includes a 1.5m captive cable with USB Type-C connector, so everything you need is in the box.
The power supply accepts standard wall outlet voltage between 100-240V AC at 50/60Hz, making it compatible with electrical systems worldwide. Built-in protections guard against short circuits, overcurrent situations, and overheating, so your Raspberry Pi and connected devices stay safe during operation. The 18 AWG cable is sturdy enough for regular use without degrading.
While this adapter was engineered specifically for the Raspberry Pi 4, you can use it for any other devices that need up to 5.1VDC and 3A of power. The USB Type-C connector is becoming standard on many electronics, from smaller development boards to various USB-powered gadgets. The entire unit arrives fully assembled and tested, ready to plug in and use right away.
SparkFun Raspberry Pi 4 USB-C Wall Adapter 5.1V 3A Power Supply
$29.44