DMX-512 compatible input (512 channels) DMX-512 compatible output (512 channels) Buffer the DMX data in the interface Isolated DMX Tranceiver (up to 1000V) Connected to the computer by USB cable, PC USB port directly powered. Support OS include Win98SE, Win2000, WinXP, Windows Vista and Windows 7 (32 and 64 bit) Compatible Software include: 1. Avolites Pearl 2004 (Support for 1024) 2. Avolites Mobile and Simulator v4.2 (Support for 1024) 3. Avolites Diamond 4(Support for 1024) 4. Lightjockey(Support for 2048) 5. Virtual Controller2(Support for 512) 6. Suite2(Support for 1024) 7. grand MA on PC(Support for 512) 8. grand MA2 on PC(Support for 1024) 9. LumiD MX(Support for 512) 10. Free Styler(Support for 512) 11. PCDimmer(Support for 512) 12. Master Peace(Support for 512) 13. Abuelites(Support for 512) 14. LED (Support for 512) 15. Desk(Support for 512) Colour:As Shown Material:ABS Package Contents: 1 x Dmx512 Led Lights Dmx Stage Lighting Controller kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.