Well, guys it looks like someone made "super screen" witch is basically a tablet docking device for iOS and Android and people are actually buying the idea.
Check it for yourself and share your opinion.
Generally speaking, wireless is terrible for transmitting video. It's glitchy unreliable and high latency. You really need about usb 3 speeds ideally for video.
And the product itself, which is the size of a tablet IS AS EXPENSIVE AS A TABLET (Final retail price if you read is 299 USD. You can definitely get a sweet windows 10 tablet for that price, that also has miracast receive...lol)
lol! Basically what you'd be paying for is a tablet with no processor, and a glitchy slow display. You can do the exact same, with an actual windows tablet, brought for the same price or cheaper. My current 4gb windows tablet - 250 USD, a year ago. Every modern windows 10 tablet with a basic intel GPU can do miracast receive. You can probably pick such things up for as cheap as half the price of this nonsense device.
Fool's gold. A really really bad product.
There's a fold out portable projector screen via hdmi on kickstarer that is A MUCH better idea. And would work great for windows. It's about the size of a book when folder up. Would be dope with a windows on arm mobile. PC anywhere with less bag space than a tablet.