https://blog.wongcw.com/2021/10/19/14%e8%8b%b1%e5%af%b8macbook-pro%e5%8f%af%e9%80%9a%e9%81%8ethunderbolt%e5%af%a6%e7%8f%be%e5%bf%ab%e5%85%85-%e4%bd%8616%e5%90%8b%e6%a9%9f%e5%9e%8b%e5%83%85%e9%99%90%e6%96%bcmagsafe/