I have one of these. It's only 'ok'. There is significant ghosting and it's not very good when the scene is dark, but it's much better than my BOOX tablet. I just got it so I'm still experimenting with different uses.
Here's a clip of it playing video: https://youtu.be/povlk3hKTVA
Wow that’s far more impressive than I expected. I want a laptop with this for programming…
On the product page "Linux is not supported"... What a bummer!
I had no idea such a thing existed, thanks - did you need to install anything to get it working or does it just plug and go like a normal monitor?