Basic Info Product Type：Independent master LED display sending card Network Ports：12 Gigabit network ports Loading Capacity per Unit (pixels)：7.8 million pixels Loading per Network Port：650,000 pixels Maximum Width：7680 pixels Video Input：1x DP1.2, 1x HDMI2.0 Audio Input：1x AUDIO audio interface Fiber Transmission：4 bidirectional duplex fiber transmissions Communication/Control Interfaces：1x USB, 1x serial port, 1x 100M network port Backup Features：Network loop backup and dual-master backup Display Features：Active 3D display, electronic shutter 3D, continuous frame mode; HDR display Calibration and Inspection：Brightness and chroma pixel-by-pixel calibration; data inspection and SD card auto inspection