8x8 HDMI 2.0 Matrix Switcher with Audio outputs supporting 4K/60Hz
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
KanexPro 8x8 HDMI 2.0 4K60 Matrix Switcher with Audio