Amazon.com: 4K@60Hz HDMI Matrix Switch 4x4, 4K HDMI Matrix Switcher Splitter 4 in 4 Out Box with EDID Extractor and IR Remote Control Support 4K HDR, HDMI 2.0b, HDCP 2.2, 3D, 18Gbps :
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
8x8 UHD 4K2K HDMI Matrix Routing Switcher w/ Full EDID Management/Learning w/ Preview Port | ShinybowUSA
8x2 HDMI Matrix combines the video Auto-switching with Audio Embedder, EDID, IR, and RS-232 serial control - XKSM-S1092