Datapath Hx4 is a stand-alone display wall controller that accepts a single HDMI 1.4 input (up to 2160p/30) and drives four HDMI outputs, upscaled to HD. With Wall Designer it enables flexible layouts by cropping, scaling, rotating and bezel correcting different regions of the source across outputs. Control is via USB or Ethernet (100BASE-T); firmware updates are via USB or network. Dimensions: 316x172x42 mm; weight 1.86 kg; 100-240 V, 50/60 Hz; 3-year warranty.