WP -5040 Product Name: 2048ch controller 1.15 groups Playback,can control 450 memories or chases. 2. 2048 channels control,can control 120 computer lights in the same time or 240ch dimming chases(4 groups independent DMX512 output.) 3. 2 lighting sensitive knobs. 4. 60ch P&G good quality durable sliders,A group 30ch have separate ADD and SWOP button. 5. MIDI control and audio signal input control flash effects. 6. Build-in display suitable connector(need to buy the screen display) 7. Build-in 3.5 inches 1.44Mb computer soft driver, loading or copy, the data. 8. 4D track and remote monitor. 9.Amount of lightings and computer light control program,more updated version will be available