... card color 1.with COM,USB,LAN ports ; 2.with 2cpu and FPGA; 3.support any lanuage ; led display control card ... 1/16, 1/8, 1/4, static routingControl card with search function , the screen parameter setting, scan ... Cluster Mass-sending System; led display control card color LS-D3(ALL) parameters Item No.LS ... Display Board Controller Software for LS-D3(LAN,USB,RS232) Edit static text, single-line text, ...