StarTech.com 4 Port HDMI Splitter 4K 60Hz 1x4 Way HDMI 2.0 Splitter HDR ST124HD202 HDMI 2.0 splitter supports UHD resolutions up to 4K at 60Hz and HDR 1x4 HDMI splitter 4K automatically
Amazon.com: 4K HDMI Splitter 1x2 HDR D-o-l-b-y Vision Atmos Down Scaler - HDMI Scaler 4K 1080P Sync,4K 60Hz 4:4:4 HDMI Splitter 1 in 2 Out HDCP2.2, EDID 4K5.1/4K7.1/ Copy, for Game Xbox
Amazon.com: 4K@60Hz HDMI Splitter 1x2, HDMI Splitter 1 in 2 Out for Dual Monitor, Supports Auto Scaling, HDCP 2.2, HDMI 2.0b, RGB 8:8:8, HDR 10, 3D for Xbox PS4/5 Fire Stick Cable
StarTech.com 2-Port HDMI Splitter, 4K 60Hz HDMI 2.0 Video, 4K HDMI Splitter 1 In 2 Out, 1x2 HDMI Display/Output Splitter, HDR/HDCP - 2-Port 4K 60Hz HDMI splitter shows the same image on