Extron VGA stereo audio matrix switcher en distribution amplifier MMX 32 VGA A en MDA 3SVA – MKH-Electronics
Extron 60-1484-01 SW4 HD 4K - Four Input 4K HDMI Switcher : Amazon.ca: Electronics
HDMI DAシリーズ - Distribution Amplifier | Extron
4K@60Hz HDMI Splitter 1 in 2 Out - NEWCARE Ver 2.0 HDMI Splitter 1 x 2 for Dual Monitors Support 4K,3D,1080P for Roku/Fire Stick/Xbox/PS4/Blu-Ray Player/HDTV and More(Silver) : Electronics