Optimised PC. 512 DMX Channels. Unlimited Fixtures. Pre-Installed Drivers & SoftwareLaptop: 15.6″ Processor: Intel i5 DMX Channels: 512 Controllable Fixtures: Unlimited. A comprehensive digital lighting system that comprises a 512 DMX channel control interface running Sweetlight lighting software and a laptop optimised for control of DMX lighting fixtures. The laptop comes pre-loaded with a full version Sweetlight lighting software out the box. Simply connect the robust Sweetlight interface to the laptop via USB and open up the software to start taking control of any DMX controllable lighting fixture. This kit is suitable for a mobile entertainer- music venue or any public establishment wanting to gain control of their lighting fixtures.. dmx controller-dmx computer interface-dmx computer link