Product picture - Apantac Two 4x1 Multiviewers In 1 RU. Accepts 8x12G, 3G, HD SDI Inputs, Auto Detect Apantac, Two, 4x1, Multiviewers, 1, RU., Accepts, 8x12G, 3G, HD, SDI, Inputs, Auto, Detect Click the image to close this page