Amazon.com: OREI 8X8 4K HDMI Matrix Switcher Extender - HDBaseT UltraHD 4K @ 60Hz 4:4:4 Over Single CAT5e/6/7 Cable with HDR, CEC & IR Control, RS-232 - Up to 400 Ft -
4K 8x8 HDMI Matrix Switcher Extender & HDBaseT Over CAT5e/6/7 Cable Up To 400 Feet (UHD88-EXB400R-K) | OREI
Amazon.com: MT-VIKI 4K HDMI Matrix Switch 8x8, 4K@30Hz Rack Mount Switcher & Splitter with Backlit RS232 LAN Port and EDID, Built-in US ADI Chip (8 in 8 Out) : Electronics