USB Sunlite Light Controller Stage DMX Console DJ DimmerModel:JM-C12FeatureA) could control 48 pcs lighting with 32CH B) 512 DMX-IN channels C) 512 DMX-OUT channels D) 4 DMX-Ethernet universes for 2048 more channels E) 1024 DMX channelsSpecification· stand-alone mode operates independent of PC· no extra PSU needed· 512 DMX output channels· internal user accessible 8Bit parallel port· for EVERY computer supporting a standard USB port· lightweight plastic housing· Output: 3-pin XLR· supports Windows Windows 98/ME, Windows 2000, Windows XP· intelligent lighting software suite SUNLITE2002 bundledNet Weight 0.15KG Gross Weight 0.7KG Packaging Size245X178X65mm