HDMI Matrix 4x2, 4K@60Hz 4:4:4 HDR 18Gbps, ARC Support, Scaler 4K 1080P Synch, Matrix Switch for Home Theater with PCM 2.0/5.1/7.1, Dolby TrueHD, Dolby Atmos, DTS:X, HDR10+, HDCP 2.2, EDID