Features: USB-DMX512Dongle can support more than 30 sets of DMX512 control software. Can control any DMX512 stage lighting, such as control computer scanning lights, moving headlights, laser lights, LED lights, fog machines, color changers, dimmers, etc. DMX-512 compatible input (512 channels) DMX-512 compatible output (512 channels) buffers DMX data in interface 4. The separate DMX Tranceiver (up to 1000V) computer is connected via a USB cable and the PC port is powered directly. Supported operating systems, for Win98SE / Win2000 / WinXP / Vista, and for Win 7 (32-bit and 64-bit). Specification: Type: USB to DMX Lighting Controller Dimensions: Approx. L90 * W70 * H42mm Package list: 1 * USB-DMX512 Lighting Controller 1 * USB Cable Note: 1. Please install driver at first, Otherwise will appear ''DLL error.'' And you need to copy ourplugin DLL file to these control software directory, or run our pluginsoftware, plugin software will auto connect control software. 2. Please allow slight error due to manual measurement. 3. Different monitor colors may be different. Thanks for your kind understanding. Support Software: 1. For AvolitesPearl2004 (supports 1024) 2. For Avili witnessed mobile and emulator v4.2 (supports 1024) 3. For AvolitesDiamond 4 (supports 1024) 4. For Lightjockey (supports 2048) 5. For Daslight Virtual Controller 2 (supports 512) 6. For SunlitSuite2 (supports 1024) 7. For GrandMA onPC (supports 512) 8. For GrandMA 2 onPC (supports 1024) 9. For LumiDMX (supports 512) 10. For FreeStyler (support 512) 11. For PCDimmer (support 512) 12. For MasterPeace (support 512) 13. For Abelite (support 512) 14. For LEDMatrix (support 512) .