BG-4K-VP44-b 4x4 4K HDMI Matrix Switch/Video Wall Processor/MultiViewer w Scaler

KD-VW4x4ProK 4K 4x4 Video Wall Processor/Seamless Matrix Switch with 4 Rx Units

BZBGEAR 4x4 4K UHD HDMI Video Wall Processor/Seamless Matrix Switcher

BZBGEAR 4x4 4K UHD Seamless HDMI Matrix Switch/Video Wall Processor/MultiViewer

BZBGEAR 4x4 4K UHD HDMI Video Wall Processor/Seamless Matrix Switcher w/ Scaler

BZBGEAR 4x4 4K UHD Seamless HDMI Matrix Switcher/MultiViewer Kit w/ 4 Receivers

Power Tested Audio Video No Hassle 9x9 Video Wall 4K Processor Matrix AS-IS

SiliconCore SCT-4K Super Controller All-in-One 4K UHD LED Video Processor Sender