-512 compatible input (512 channels) -512 compatible output (512 channels) Buffer the data in the interface Isolated Tranceiver (up to 1000V) Connected to the computer by USB cable, PC USB port directly . Support OS include Win98SE, Win2000, WinXP, Windows Vista and Windows 7 (32 and 64 bit) Compatible Software include: 1. AvolitesPearl2004 (Support for 1024) 2. AvolitesTitanMobile and Simulator v4.2 (Support for 1024) 3. AvolitesDiamond 4(Support for 1024) 4. Lightjockey(Support for 2048) 5. VirtualController2(Support for 512) 6. SunlitSuite2(Support for 1024) 7. grandMA onPC(Support for 512) 8. grandMA2 onPC(Support for 1024) 9. LumiDMX(Support for 512) 10. FreeStyler(Support for 512) 11. PCDimmer(Support for 512) 12. MasterPeace(Support for 512) 13. Abuelites(Support for 512) 14. LEDMatrix(Support for 512) 15. LumiDesk(Support for 512) Attention: please install driver at first, Otherwise will appear " error." you must copy ourplugin file to these control software directory, or run pluginsoftware,plugin software will auto connect control software. Colour: Black Material: Metal Size: 90x70x42mm Contents: 1 * Stage Lighting Effect Only the above content, other are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.