There is a large ereader by onyx that you can use as an external screen: https://goodereader.com/blog/electronic-readers/onyx-boox-max2-pro-13-3-inch-e-reader-

There is a large ereader by onyx that you can use as an external screen: https://goodereader.com/blog/electronic-readers/onyx-boox-max2-pro-13-3-inch-e-reader-review https://goodereader.com/blog/electronic-readers/onyx-boox-ma... Otherwise, most other ereaders also have webbrowsers, but you would want to get the ReMarkable for the pen experience (the large one linked above also has a wacom pen, but more latency)