https://blog.wongcw.com/2021/11/23/usb%e9%83%bd%e6%8f%9b%e4%ba%867%e4%bb%a3%e4%ba%86-%e7%b6%b2%e7%b7%9a%e6%80%8e%e9%ba%bc%e9%82%84%e5%92%8c30%e5%b9%b4%e5%89%8d%e4%b8%80%e5%80%8b%e6%a8%a3%ef%bc%9f/