The official and recommended USB-C
Specification:
The official Raspberry Pi USB-C Power Supply is designed to power Raspberry Pi 4 Model B and Raspberry Pi 400 computers.
- 5.1V / 3.0A DC output
- 96-264Vac operating input range
- Short circuit, overcurrent and over temperature protection
- 1.5m 18 AWG captive cable with USB-C output connector
- Available in four different models to suit different international power sockets
- Available in either white or black