86-inch, D-LED, 4K, Supported meeting apps:Huawei Cloud MeetingSmartRooms Meeting performance Native meeting:1080p@30 fps,1x Type-C 2xUSB 3.0 1x USB 3.0 2x HDMI IN 1x HDMI OUT 1x COM port 1x 3.5 mm Line-out1x 3.5 mm Line-in 1x RJ45