The primary thing I want to comment on for others is the clip. I was concerned about this aspect. I have an older 20" flatscreen that has a curved top with a small raised bevel around it.It barely fits on the side of the screen and does not fit at all in the middle. However, the bevel came to the rescue. It is attached to the bevel fairly securely and it works well like that. Without the bevel it would have been an issue, but I studied it and figured that Velcro would probably work well, (Did not try it. The only point with Velcro is to ensure it is close to the front edge so it has room to swivel in both directions.
The video attached is poor and the camera is a black blob (from my IPAD in poor lighting) but I wanted to show the attachment to my monitor and how Velcro might work on the flat part of the top if needed.