Driver 4 controller is the only piece of equipment between the video source and LED screen. The sending card can be compatible with Colorlight Q7e and Nova MSD600, and user can control the brightness from the front panel directly. Driver 4 can meet much well for the application up to 2048×1152 or 2560×816 resolution with only one piece. Compare with normal RJ45 connector, Driver 4 controller use Ethercon soft-patched connectors to make sure lock connection and
better protection for the CAT5 cable.