SIIG???s Articulating Monitor Desk Mount - 13" to 27" is a high quality desktop mount designed to accommodate flat-panel monitors from 13" to 27" with weights up to 22 lbs (10 kgs). This articulating monitor desk mount supports tilt angles of +/-15 degrees, 360 degrees swivel and rotation which allows for effortless rotation from portrait to landscape orientation and vice versa. It features dual mounting arms that extend up to 16.5??? for optimal viewing distance, height adjustment of up to 18" for proper monitor positioning, and integrated cable management system to keep cables concealed and organized. The Articulating Monitor Desk Mount - 13" to 27" is quick and easy to install. It comes with a heavy-duty ???C???-clamp compatible with all table and desk surfaces from ??" to 4" in thickness. In addition, it is compatible with VESA mounting 75x75mm and 100x100mm patterns, comes with a comprehensive installation guide and complete hardware mounting kit, and is backed by SIIG???s limited 5-year warranty