HDMI IN 1/HDMI IN 2:HDMI 19-pin ×2, RGB 1 IN: BNC × 5 R,G,B ,RGB 2 IN :D-sub HD 15-pin (female) × 1 R,G,B ,VIDEO IN:Pin jack × 1,MONITOR OUT :D-sub HD 15-pin (female) × 1,AUDIO IN 1/AUDIO IN 2:M3,AUDIO IN 3:Pin jack(L, R) × 1, 0.5 Vrm,AUDIO OUT : M3 x 1,SERIAL IN:D-sub 9 p × 1 ,REMOTE 1 IN:D-sub 9-pin (female),REMOTE 2 IN:M3 jack × 1,LAN:RJ-45 x 1 ,WIRELESS :USB Type A × 1,DC OUT:USB Type A × 1.