LAN Port (RJ45 for Network control)X1 Wired Remote In X1 12V Trigger X1 HDBaseT (RJ45 for Video and Audio Display) X1 Monitor out (D-sub 15pin,Female) X1 Computer In-1 (D-sub 15pin, Female) X1 HDMI 1 (4K) X1 HDMI 2 X1 USB Mini-B (Service) X1 USB TypeA (2A power) X1 RS232 In (D-sub 9pin, male) X1