Ceiling Menu Board Connector FOR 4X1, 5X1 OR 6X1 CONFIGURATION SKU: ACC-MBC The ACC-MBC allows the user to create a wider and more impactful digital ceiling menu board by connecting standard ceiling mounts together to create a 4x1, 5x1 or even 6x1 configuration. - Compatible with: DS-MBZ942L-2X1, DS-MBZ947L-2X1, DS-MBZ942L-3X1, DS-MBZ947L-3X1 - Connect standard ceiling menu board mounts to create a 4x1, 5x1 or 6x1 configuration