4K HDMI 3x3 Video Wall Controller

9 Channels | 90 Degree Display | 1080p, 60Hz | 1 HDMI Input & 9 Outputs | 13 Display Modes - 4x4, 4x1, 3x3, 3x2, 3x1, 2x4, 2x3, 2x2, 2x1, 1x1, 1x2, 1x3, 1x4