The Luna Display is a way of using an iPad or MacBook as a second display for your main Mac or Windows PC. It works in a similar way to Sidecar on a Mac but using a dedicated dongle to give a wider ...
Have one, seems to work well for the bit I've used it so far. Admittedly i picked it up so I could use my Ipas as a second monitor for my laptop when I'm on the road. It does make me want to upgrade ...