Can you explain a little more what you're getting at? I'm not very familiar with hardware and don't know anything about video. The adapter seems like a neat hac

Can you explain a little more what you're getting at? I'm not very familiar with hardware and don't know anything about video. The adapter seems like a neat hack, but definitely a workaround for something. I can't really tell if you're defending it or not. What's the win from an engineering standpoint here? And why is this an inevitable design (which you suggest if I understand you right)? What are some other options and what are the reasons those might not have been used?