https://blog.wongcw.com/2019/02/27/%e5%8f%aa%e6%9c%89type-c%e4%b8%80%e7%a8%ae%e6%8e%a5%e5%8f%a3usb-3-2%e8%a8%ad%e5%82%99%e4%bb%8a%e5%b9%b4%e5%95%8f%e4%b8%96/