Includes all the components of the M90LT, with addition of the component shelf MS9B. This heavy duty all steel shelf can be mounted in either in the forward (in front of the display) or back position (behind the display). The height can be set to any desired position. Ideal for holding heavy components up to 50 lb. Features through-column cord management, cord wrap brackets capable of holding 50 feet of heavy gauge extension cable and removable handles for safely transporting the cart. Constructed of heavy duty high grade steel with epoxy powder coating and heavy duty lockable casters.