description siig s easy-adjust triple monitor desk stand 13" to 27" enables you to mount three monitors side-by-side to instantly create an ergonomic working environment. the premium quality aluminum mounting arms are built to last and easily support three monitors from 13" to 27" with weight up to 17.6 lbs each. unique mounting bracket with detachable vesa plate is smartly designed to simplify the installation procedure and makes mounting the monitor to your desirable position quick and simple to manage. durable hinges are integrated to allow the side monitors to be curved-in for maximum viewing comfort. heavy duty counter-balanced base ensures stability and allows easy re-positioning around the desktop. this high quality easy-to-use triple monitor desk stand is an ideal workspace organizing tool to provide ergonomic comfort, free up desk space and increase productivity. features premium aluminum mounting arm with slotted track provides effortless horizontal monitor adjustment side hinges support curved-in viewing angle for the left/right monitors unique mounting bracket features detachable vesa plate for quick installation supports vesa plate fine-tune height adjustment up to 20mm to keep monitors aligned supports monitors from 13 to 27 in size with weight load capacity up to 17.6lbs each allows height adjustment up to 15" to accommodate optimal viewing angles supports monitor tilt angle of /- 15 and 360 rotation for portrait or landscape monitor orientation heavy counter-balanced base for stability and easy positioning on the desktop clip-on cable guides keep cables and wires neat and organized compatible with 75x75mm and 100x100mm vesa mounting patterns screen size 13" to 27 (measured diagonally)