SW-0402-MV-HDMI WyreStorm 4-input Multi-View Switcher w Dual 4K HDMI Outputs
Amazon.com: Optimal Shop 4X1 HDMI Multi-viewer HDMI Quad Screen Real Time Multiviewer with HDMI Seamless Switcher Function Full 1080P and 3D : Electronics
Quad Multi Viewer 4x1 HDMI Switch HDMI/VGA Output Full HD 1080p (HD-401MV) | OREI
9x1 4K HDMI Seamless Switcher w/ Multi-View | A-NeuVideo, Inc.
Amazon.com: CKLau 4Kx2K@30Hz 4 Port Multi-View HDMI KVM Switch with Cables, Audio and USB 2.0 Hub Supports Quad Screen Divide-View, Sync-View, Single- View Switching Up to 7 Viewing/Operating Modes : Electronics
AV Access 4x1 4K HDMI Multiviewer, Seamless Quad-View HDMI Switch
HDMI Multiviewer Switch, 4-Port, Built-in IR | Eaton
Amazon.com: HDMI Multi-Viewer Switch 4x1, HDMI Quad Seamless Switcher 4 in 1 Out Support 1080P@60Hz & 5 Display Mode, Split Screen for TV/PC/STB/DVD with IR Remote : Electronics