Description: Feature: 1: Support three HDMI input,one Coaxial input,one Optical input,one PC-USB input,one AUX input,one USB 2.0 input. You can switch different signal sources randomy by Button or Remote. 2: Support one HDMI(ARC) output, one Optical output,one Coxial output,one 5.1ch analog audio output of RCA , all audio…