Support 4 standard DMX512 output port,and 4 x170 LED pixels; Can be managed under the broadcast or uni-cast mode Input 1 way ArtNet data,input and output 4 ways DMX512 data;(total 4×512channels) All internet configuration parameters can directly modify with its keys and display screen(No need to connect the computer to set up) Can use other software and controller to support Artnet and through internet to distribute Artnet data Installation: Adopt standard 19inches 1U cabinet; Size:48*12.5*4.5CM/1.72KG