It supports a Viewsonic 21" television and I enjoy its easy mobility and adjustments to my needs.

The dual articulating arm and vertical adjustments allow us to find the optimum viewing placement and angle for two of us on opposite sides of the RV to watch a movie.

This little thing is just the right size to get the job done well, it is VERY strong, the adjustments work extremely well to allow positioning and then with a small light turn of the adjustment knob it's really LOCKED TIGHTLY in position

Works well A+++

Other than that, it works as it should.