Product picture - Rose Electronics UltraVista LC II 2x2 Video Array Wall Controller with 1 HDMI Input and 4x Single-Link HDMI Outputs Rose, Electronics, UltraVista, LC, II, 2x2, Video, Array, Wall, Controller, with, 1, HDMI, Input, 4x, Single-Link, HDMI, Outputs Click the image to close this page