AV Access 1x4 4K HDMI Splitter, Auto Scaler, HDR, Dolby Vision
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: HDMI Splitter 1 in 2 Out 4K 60Hz 4:4:4, AVIDGRAM HDMI 2 Port Splitter with Downscaler for Dual Identical Display Support 1080p 120Hz HDMI2.0 HDCP 2.2 HDR10 Dolby Vision 18Gbps 3D