Online LED Display Control Card 1, 5V~24V input 2, controller ... , surface light..3, It is 8 ports controller, each port can connect 512/1024 lights.4, Could play the content ... +” speed+, “SPEED-” speed- Note: T-8000 port controller, load 512 lights each port, the playback speed can be up to 30 ... /sec; if it connect more than 512 lights each port, the frame rate would automatically reduce according to the ...