Input-LAN IN,AV IN,HDMI 2.0,RS-232,AUDIO,DP IN,VGA IN,TF-Card,MIC,YPBPR IN,USB 3.0,USB 2.0. OUT-AV OUT,Earphone,coaxial(RCA),LAN OUT,HDMI OUT,TOUCH OUT. Front port and function-USB3.0,HDMI 2.0,USB T