This is a LCD mount with a free-standing base - letting you set it up instantly. You can easily adjust the height and angle of the monitor along the 14" pole which extends upward from a heavy duty 10 lb base with a 9.5" x 10.5" footprint. The 90° rotating pivot feature allows you to view the LCD in either landscape or portrait orientation. The dual model positions the monitors one above the other. This stand will support up to a 45 lb monitor. The mount is VESA-monitor compatible - 75mm & 100mm VESA adapters included.