https://blog.wongcw.com/2019/04/24/%e5%8d%81%e6%ac%bemfi%e8%aa%8d%e8%ad%89usb-c-to-lightning%e6%95%b8%e6%93%9a%e7%b7%9a%e5%a4%a7%e7%9b%a4%e9%bb%9e/