9X1 MULTIVIEWER – 4K HDMI 9×1 Multi-viewer is with nine HDMI inputs and one HDMI output. Switch eight HDMI sources into one HDMI-ready display in 9 different multi-views at resolution up to 4k 60HZ Compatible with HDMI 2.0, HDCP 2.2. Input supports max. 1080p. output supports max. 4k 60hz.