Smooth

App works great. Very easy to use after you install the PC program you need with the app. It is faster and smoother than airplay with very little lag.

Beware there is only support for PC. It does not work with Mac but it is coming soon.

Only issue Im having is that after a couple minutes of use the mouse pointer on the iPad side disappears so I cant see where Im clicking, I still can touch to click though. Would have given 5 star if not for this issue.

I would recommend.

Felix sun111 about TwomonUSB - Extended Display