The OIC-M401Q is OIC Korea's first compact multi-window monitoring system featuring 4-Inputs / windows, with resolutions up to 2048x1080 (including 1920x1080p) and full screen, quad, PIP or infinitely adjustable the screen layouts. This 1 RU, dual rackmountable video scaler/processor allows for video switcher, maximum flexibility in screen layout and for viewing multi-window content of video and graphics at the same time over the RNK series video wall. In Full Screen and Quad modes, this unit outputs 4K,2K, 1080p and 2560x1600 output resolutions. In PIP and Custom modes, it outputs 2K, 1080p and 1920x1200 output resolutions.