MI-4151 is compatible with TVs up to 42' with VESA patterns from 75mm x 75mm up to 200mm x 200mm, and it can support up to 44 pounds Tilts up and down 15°, swivels up to 180° left and right, and rotates a full 360° for viewing in landscape or portrait orientation Mounts to a single wall stud in minutes using the included hardware and level on the mounting bracket; the quick-detachable plate mounts to the back of your TV, then slides onto the mount Mount extends up to 18' from the wall Ideal for a wide variety of installations, including outdoor and RV/trailer applications