https://blog.wongcw.com/2019/08/30/%e6%96%b0iphone%e5%85%85%e9%9b%bb%e5%99%a8%e6%9b%9d%e5%85%89%e7%a2%ba%e8%aa%8dusb-c%e5%8f%a3%e4%bd%86%e4%be%9d%e7%84%b65v1a/