Amazon.com: MT-VIKI Upgraded 4K HDMI Matrix Switch 8x8 Support Web GUI w/IR Remote, Rack Mount Switcher & Splitter, 4K@30Hz, EDID, RS232, LAN Port (Using US ADI Chip) : Electronics
Amazon.com: MT-VIKI 16x16 HDMI Matrix Switch 4K@30Hz, Rack Mount Switcher & Splitter 16 in 16 Out, Backlit RS232 LAN Port and EDID : Electronics
Integrate 2018: Extron Presents DXP HD 4K PLUS Series 4K/60 HDMI Matrix Switcher - YouTube