https://naylampmechatronics.com/raspberry-pi/842-fuente-de-alimentacion-para-raspberry-pi-4b-usb-c-5v3a-qc30-con-switch-ga-qc810.html
Fuente de alimentaciĆ³n para Raspberry Pi 4B USB-C 5V/3A QC3.0 con switch (GA-QC810)