VIVO Single LCD Monitor Gas Spring Mount/Black Height Adjustable Desktop Stand for 1 Screen up to 27" (STAND-V001G) COMPATIBILITY - Holds screens up to 27" in size with VESA mount (75 X 75 & 100 X 100 mounting holes) GAS SPRING - Tool-free, simple height adjustment for finding the ideal viewing angle. MOUNTING MECHANISM - Ultra Heavy Duty bolt style "C" Clamp (4" clamp) ORIENTATION - Screen is able to be easily placed in either landscape or portrait position CABLE MANAGEMENT - Integrated in order to keep potentially messy cords clean and organized.