Wireless LED Display Board Controller 1.with COM,USB,LAN ports ; 2.with 2cpu and FPGA; 3.support any lanuage ; Wireless LED Display Board Controller LED DISPLAY ... CONTROLLER LS-D3(ALL) parameters Item No.LS-D3(LAN,USB,RS232)RangeSingle color 2048*64,single color 1024*128 pixel;dual ... color 1024*64 pixel,dual color 512*128 pixel;Scan mode1/16,1 ...