USB to DMX Adapter LED DMX512 PC Stage Lighting Controller - BlackUSB Gadgets<br>Form  ColorBlack + WhiteQuantity1 DX.PCM.Model.AttributeModel.UnitMaterialABSInterfaceUSB 2.0Powered ByUSBSupports SystemWin xp,Win vista,Win7 32,Win7 64Packing List1*USB to DMX Interface Adapter (106cm)1*CD1*Specification (English)<br>