The 42" tall version of Audio Visual Furniture International's Tech series display cart model C2736-42 is truly an all-in-one unit that will accommodate single 40" to 80" displays using the optional PM-S or dual 40" to 70" using the optional PM-D adding height to allow clear visibility from all areas. The open front shelf is ideal for bookshelf speakers and provides easy access for a DVD & speakers. Tech Series carts have a super wide wheel base that provides an extra measure of safety for heavy or oversized monitors, etc.