VIVO Single LCD Monitor Desk Mount Stand Adjustable w/Tilt for 1 Screen up to 27" (STAND-V001J) COMPATIBILITY - Holds screens up to 27" in size with VESA mount (75 X 75 & 100 X 100 mounting holes) MOUNTING - A Heavy duty 4 C-clamp keeps your mount and monitor completely safe and secure HEIGHT ADJUSTMENT - The center post is height adjustable with with a max height of 13" and a minimum height of 9" COMPOSITION - High Grade Steel and Aluminum creates sturdiness and security for your screen ORIENTATION - Screen is able to easily be placed in either the portrait or landscape position