Benefits:
- Almost every projector mountable size (even with very tight hole intervals, such as Acer Beamer)
- Very stable
- The ball locked extremely precise and also holds strong shaking at Beamer. This is both an absolute exception. The adjustment of the projector is so extremely quickly and precisely by equipping
- Relatively compact
Disadvantages
- The fitting cross is not removable and can not therefore remain on projector, if you want to remove this example. You have to unscrew it completely then
- The need for small screw mounts Washers what the assembly time is extended slightly. Furthermore, the rails are beveled, which is why washers thereby also deformed.
I would buy this mount again, as my reliable adjustment is very important and here is actually a 100% quality is offered.