SP12H2 4K HDMI Splitter – 1×2 HDR, Dolby Vision Atmos, Down Scaler, 4K 1080P …
For connect two monitors to laptop. To get D-o-l-b-y Vision Atmos sync,ensure TV/Receiver support them.Set EDID to 4K 7.1,Connect 4K TV to Splitter OUT 1. EDID copy OUT 1 prior. When output 4K pls TURN OFF scaler.