VESA (Video Electronics Standards Association) mounting standards define the mounting hole patterns on the back of displays. For example: 100x100, 200x300, 300x300. Ensure the mount you choose includes compatibility for the size and the spacing of the mounting holes on the back of your display. Not all displays or mounts are required to follow this standard but most are VESA compatible, helping simplify the mounting process.
Other important considerations include monitor weight, size, desk construction, and total number of displays. For more detailed information, please visit The Ultimate Display Mount Buying Guide.