A:Answerthere should be a cord with a green end that you would use to plug both systems together with. if you can't find that then I suggest maybe trying any other way possible. but for the most part no there isn't a specific monitor that is needed. some might not work.
I use this monitor: https://www.asus.com/Displays-Desktops/Monitors/TUF-Gaming/TUF-Gaming-VG27AQ/