Kensington LAPTOP DESKTOP (60140) Position your VESA compliant or zero footprint flat panel monitor anywhere on desk for space-saving, comfortable viewing Arm extends 9 in any direction, rotates at the base 360 degrees, tilts up to 90 degrees in all directions, and allows rotation of monitor from landscape to portrait Three height levels to best fit your needs Easy to assemble and attach. No drilling required. Conveniently mounts onto your desktop