The DMCS3270XP Mobile TV Cart allows you to mount a flat- or curved-panel television, monitor or other display and move it from room to room for best viewing or against a wall out of the way when not in use. Recommended for classrooms, lecture halls, offices, auditoriums and conference rooms, the height-adjustable mobile stand fits most displays from 32 to 70 inches. You can adjust this heavy-duty rolling TV stand's height from 47 to 81.5 inches. You can also rotate the display for viewing in portrait or landscape modes. Roll the unit with little effort to the proper viewing location and angle on sturdy three-inch swivel casters that move smoothly through doorways and over thresholds. All four casters lock to keep the stand securely in position. A shelf mounted above the display holds projectors, webcams and laptops. A lower shelf supports up to 11lbs and holds other audio/video components, such as a Blu-ray player. Durable aluminum and steel construction supports up to 150 pounds. The adapter brackets can be adjusted to conform to VESA-compliant displays with any of the following mounting hole patterns: 200 x 200, 200 x 300, 200 x 400, 300 x 200, 300 x 300, 300 x 400, 400 x 200, 400 x 300, 400 x 400, 500 x 200, 500 x 300, 500 x 400, 600 x 300 and 600 x 400.