What does VESA stand for?
VESA is an abbreviation for Video Electronics Standards Association, a group founded to establish standards for video displays. When we refer to VESA mounting points these are the four M4 size holes in the rear of a display, used to attach it to a wall bracket or desk arm. The industry standard for smaller monitors is that the mounting holes are at either 100 mm x 100 mm or 75 mm x 75 mm centres. For larger displays, for example 32″, there are 16 mounting holes, 600 mm x 200 mm at 100 mm centres.
