Blackbird 4K 8x8 HDMI Matrix Switch with HDMI 2.0, Supports HDR, 18Gbps, 4K@60Hz YCbCr 4:4:4, 8 S/PDIF Outputs, HDCP 2.2, EDID, IR, RS-232, TCP/IP Web based GUI - Monoprice.com
Amazon.com: 8x8 HDbaseT Matrix HIGH Definition SWITCHER with 8 Receivers (CAT5e or CAT6) 1080p HDMI HDCP2.2 HDTV Routing SPDIF Audio CONTROL4 Savant Home Automation (8x8 HDbaseT Matrix with 1 HDMI Output) : Electronics
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