https://blog.wongcw.com/2020/08/06/%e4%b8%89%e6%98%9fgalaxy-tab-s7%e5%92%8cs7%e5%9c%a8%e8%88%87ipad-pro%e7%9a%84%e7%ab%b6%e7%88%ad%e4%b8%ad%e7%8e%87%e5%85%88%e6%8f%90%e4%be%9b5g/