Crestron HD-MD402 4x2 4K60 4:2:0 AV Switcher | Full Compass Systems
Crestron HD-MD4x2-4k-E 4x2 HDMI Switcher w/ Power Adapter | eBay
BG-UHD-QVP-4X2 4x2 4K UHD Seamless Switcher, Scaler MultiViewer with Audio De-embedder and Built in USB Capture Card
BG-UMV-HA41 4x1 4K UHD HDMI Seamless Switcher Scaler and MultiViewer with IP/RS232 Control and Audio De-embedding
Inavate AV | crestron unveils three 4k 60 hdmi switchers
Amazon.com: 8K HDMI 2.1 Switch 2 in 1 Out 48Gbps 8K 60Hz 4K 120Hz HDMI Switcher for PS5 Xbox BluRay with Auto Switch Multiple Inputs by J-Tech Digital [JTECH-8KSW01] : Electronics