https://blog.wongcw.com/2018/11/30/hdmi-2-1%e6%a8%99%e6%ba%96%e5%8d%b3%e5%b0%87%e7%99%bc%e5%b8%83club3d%e6%90%b6%e6%8e%a8%e8%b6%85%e9%ab%98%e9%80%9f48gbps%e7%b7%9a%e7%ba%9c/