A Video Wall is a cluster of a number of video screens, each controlled separately for an overall larger display. Usually video walls are used in sports arena or for exhibitions, trade show or when dealing with mass display, as they make up attractive and eye-catching display for such large public. As few as two displays can make up a video wall to infinite number of display manageable by the intended party. Nowadays plasmas are used for video walls as they are thin and less bulky giving in a much better picture quality thus adding to the reputation of video wall and giving the advantage to support all types of input connections. Thus if you are looking for the smartest way to market your product in a trade show then “Video Wall” is the key for you.