led display control card color 1.with COM,USB,LAN ports ; 2.with 2cpu and FPGA; 3.support ... any lanuage ; led display control card color LS-D3(ALL) SpecificationIndustrial PerformanceAdopt industrial Chips, low voltage to start ... , switchPlayerLED Player 3.2Wireless LED Display Board Controller Software for LS-D3(LAN,USB,RS232) Edit static text, single-line text ...