BZBGEAR BG-UMV-HA41-b 4x1 4K UHD HDMI Seamless Switcher/Scaler/MultiViewer with IP/RS-232/Audio De-embedding. Manufacturer: BZBGEAR. Introducing the BG-UMV-HA41: the ultimate 4K multi-view switcher for seamless presentation and video switching.
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