Amazon.com: HDMI 2.1 Switch 8K HDMI Switcher, 4K 120hz HDR Aluminum Bi-Directional Switch Splitter 2 in 1 Out or 1 in 2 Out, Support High Speed 48Gbps 8K@60Hz, for PS5, Xbox Series
HDMI 2.1 Cable for PS5 RTX 3080 8K/60Hz 4K/120Hz 48Gbps HD Wire 8K for Xbox | eBay
Got 4k HDR 120hz working on the PS5!! : r/VIZIO_Official