HDMI Multiviewer 4x1 1080P 60Hz Analog Audio output VGA out-BUNGPUNG
AV Access 4x1 4K HDMI Multiviewer, Seamless Quad-View HDMI Switch
Amazon.com: HDMI Multiviewer Switch 4x1, Quad Seamless Switcher 4 in 1 Out with IR Remote Control, Support 4K Full HD and 5 Display Modes for Security Camera, Gaming Consoles : Electronics
SPLITMUX-4K18GB-4 - 4K 18Gbps HDMI Multiviewer
HDMI Multiviewer Switch 4x1,ESTONE HDMI Quad Multi-Viewer Seamless Switcher 4 in 1 Out with Audio Switch,4K,5 Viewing Modes for Security Camera, Gaming Consoles (Multiviewer up to 4K@60Hz) - Newegg.com
4K 4x2 HDMI Multi-Viewer (QuadView4K-Dual)
HDMI Multiviewer Switch 4x1 HDMI Quad Seamless Switcher 4 in 1 Out Support 4K 30Hz 5 View Modes for PS4 Camera PC To TV Monitor(UK Plug) - Newegg.com
4K HDMI Multiviewer 4x1 Quad Screen Real Time Multi Viewer 4 in 1 Seamless HDMI Switcher with Remote HDMI Splitter Adapter - AliExpress