Experience the productivity benefits of using two displays: two LCD monitors or pair an LCD with laptop by purchasing the laptop tray attachment. Save valuable desk space and easily move your monitor to a comfortable height for viewing reducing eye, back and neck strain. Adjustable arm easily moves up and down through 12.6 in height adjustment range. Arm also moves in and out and side to side with ease so you can move your monitor out of the way when not in use or share your screen with others. Easy to install comes with both clamp and grommet hardware included. Internal cable management route cables neatly under arm. For VESA MIS-D 75x75/100x100mm compliant monitors up to 20 lbs and 27 in.