INPUT/OUTPUT Digital Input: HDMI x2 (HDCP 2.3) / HDBaseT x1 (HDCP 2.3) USB Input: USB Type A x2 (Port 1 for PC Free, Firmware Update, Copy OSD Settings, ELPAP11 ; Port 2 for PC Free, Firmware Update, Copy OSD Settings or 5V/2A Power Supply) / USB Type B x1 (For Firmware Update, Copy OSD Settings) Control I/O: RS-232C D-Sub 9pin x1 Digital Video Output: HDMI x1 (HDCP 2.3) Network Wired LAN: RJ45 x1 (100Mbps) Optional Wireless: Built-in and Optional (using ELPAP11)