presented the Pi4's specs, having power from An additional port wouldn't do nearly anything valuable. you would just be splitting the one.2A Restrict throughout two ports. I love this wall charger is compact in size, https://prestonztoh753410.blue-blogs.com/35653751/the-fact-about-qvs-usb-3-1-gen-1-type-a-male-to-usb-3-1-gen-1-type-c-female-adapter-that-no-one-is-suggesting