It can be widely on windows XP， Vista， windows7 ( 32bit and 64bit ). And it is easy to install since there is a CD with drivers， Free style software， installation video in.Feature:USB A male metal shell to Din 3 pin female adapter cableUSB DMX Interface.Micro processor enabled.Supports Various 3rd party softwares.DMX512 times configurable.Support Windows XP， Vista， Windows 7 ( 32bit and 64bit ).The CD includes drivers， Freestytle software， installation video. Specifications:Main color: blackMaterial: plasticCable length: 106cm/3.477ftItem weight: 31g/2.18ozPackage size: 14.5 * 10.8 * 4.7cm/5.67 * 4.25 * 1.85in ( L * W * H )Package weight: 112g/3.96ozPackage list:1 * USB to DMX Interface Adapter1 * CD1 * Specification ( English )