The 2G+4+ tiling transmitter adds video tiling to the HDMI over IP matrix switching system. The Just Add Power 2G+4+ tiling transmitter can be added to a currently installed. Just Add Power 2G system to show any four sources onto a single display. Watch video in multiple formats simultaneously: singlescreen, video wall or tiled video at the same time. The 2G+4+ tiling transmitter is fully compatible with all 2G installations. Add a tiling transmitter to provide tiling to all displays. Multiple tilers can be combined to add even more videos on a single display.