Hello, I am looking into plugging a eGPU to a laptop screen and I was wondering if someone has actually tried any USB 3.0 framegrabber HDMI input that provides live video with no lag (<1ms or something like that, low enough for playing) I have seen Express card based HDMI inputs doing the trick pretty decently so I suppose is theoretically possible to do it through USB 3.0. I know it is not going to be the most cost effective solution but it is a question that is constantly bugging me and is extremely difficult to find any confirmed information on anybody having actually tried to use a USB 3.0 based framegrabber for live gaming, most of the information I find is about recording gameplay. So, has anybody actually seen this setup working in a live gaming situation?, if so, which USB device was it?
