... , 4096pixels max dmx512 compatible,6803,2801,1901,1809 etc. sd card led strip controller, Can connect to DMX console,4096pixels maxIntroduction ... and video.2. LEDBuild—Installed on computer, program display effects of lights and transfer data to SD card then to put in master ... : realize adjust the brightness and speed separately.7. Support SD card max to 2GB, and can play 36 files of DAT ...