Wired, HDMI-1 (HDMI 2.0 & HDCP 2.2)x1 HDMI-2 (HDMI 1.4a & HDCP 1.4)x1 Computer In-1 (D-sub 15pin, Female)x1 USB Type A (1.5A power)x1 USB Type mini B (Service)x1 Audio In (mini jack)x1 Audio Out (mini jack)x1 RS232 In (D-sub 9pin, male)x1 DC 12V Trigger (3.5mm Jack)x1 IR Receiver (Front+Top)x1, Hdmi