Hotkey 4K 4x1 KVM HDMI Quad Multi-Viewer Display Switch Vedio Wall Controller F

1x HDMI 4x1 quad KVM multi-viewer. 5 Ways Viewing Screen：The 4X1 Quad MultiView Selector support 5 viewing modes. You could see 4 HDMI input sources screen on one monitor by 4 ways, also can only see only one HDMI input source by full screen;.

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