Based on the video (on the "videos" tab), the test setup seems to have ~120ms of latency. - The Youtube video is 30 fps (right click, select "Stats for nerds")

Based on the video (on the "videos" tab), the test setup seems to have ~120ms of latency. - The Youtube video is 30 fps (right click, select "Stats for nerds") - I measured ~4 frames of latency between the source device and the mirrored image as shown on the iPad screen This isn't a scientific measurement; there may be other factors contributing to this delay, but this assessment is based solely on how it was presented in the video. tl;dr: Probably not good for anything that requires tight timings, such as the fighting and rhythm games used in the demonstrations. The individual in the video mentions "almost zero latency", but I think anything beyond a casual gamer would notice a delay of >100ms.