https://blog.wongcw.com/2022/10/28/%e6%96%87%e7%9f%b3%e6%8e%a8boox-tab-ultra%ef%bc%9a1600%e8%90%ac%e5%be%8c%e7%bd%ae%e6%94%9d%e5%83%8f%e9%a0%ad%e5%92%8c10-3%e5%90%8be-ink%e5%b9%b3%e6%9d%bf/