We are looking at installing a monitor and a mini pc to show stuff on (sorry can't think of what its called) like the news or the school menu for the day and am looking for a vesa mount that you can attach a mini pc to like this one.

MSI WindBox DC100-009EU PC System

Anyone bought one they can recommend. not sure yet if its going to be wall mounted or ceiling mounted until i get it and see how it fixes.. celing probably .