One HDMI input:Support HDMI2.0b and below signal input.
Two HDMI output:Supports simultaneous output of the same screen, and cannot be extended to display.
Optical Toslink SPDIF output: Supports incoming 2CH PCM, 5.1CH Dobly Digital, Dobly TrueHD, DTS-HD.
Coaxial output: Supports incoming 2.0 and 5.1CH audio.
3.5mm Audio output: Supports incoming 2.0CH PCM LPCM stereo audio.