HDMI 8x16 Matrix Switch Switcher 4K@60Hz YUV 4:4:4 HDCP 2.2 Control 4 RS232 & IP Driver Available - J-Tech Digital
Amazon.com: FERRISA 4x2 HDMI Matrix Switch,4 in 2 Out Matrix HDMI Video Switcher Splitter +Optical & L/R Audio Output,Support Ultra HD 4K,3D 1080P,Audio EDID Extractor with IR Remote Control : Electronics
AVSC-HDMI2-8X2, 8x2 Video Matrix Switcher, 18G Seamless Switching, HDMI 2.0 - Black Box
HDMI Matrix Switch 4x2, 4K HDMI Matrix Switcher Splitter 4 in 2 Out Box with EDID Extractor and IR Remote Control Support 4K HDR, HDMI 2.0b, HDCP 2.2, 4K@60Hz, 3D, 1080P - Newegg.com
4K 4x6 HDMI Matrix Switch w/Apps & WEB GUI, WolfPack