https://blog.wongcw.com/2020/10/18/%e8%8f%af%e7%82%banova8%e6%9b%9d%e5%85%89%ef%bc%9a120hz%e5%b1%8f%e4%b8%80%e6%ad%a5%e5%88%b0%e4%bd%8d/