4K 60 Hz 4x4 HDMI Matrix Switch with RS232 Control
Ultra HD 4x4 HDMI Matrix Switch 4K @60Hz with IR Remote (UHD-404) | OREI
Amazon.com: Tripp Lite 4x4 HDMI Over Cat5 / Cat6 Matrix Splitter Switch , Transmitter for Video and Audio, 1920x1200 1080p at 60Hz(B126-4X4) , Black : Electronics