This Nicolaudie SLESA-U9 is a 256 Channel DMX Control system with included PC Software to create fully customizable LED lighting scenes. Use with our 3 channel DMX decoders to control up to 85 RGB LED Fixtures or 256 Single Color LED fixtures using our single channel DMX decoders. Save up to 20 different lighting scenes and play them using the shuffle buttons on the controller or use any of the eight external ports for relay triggering of a scene. This DMX control system can also control any DMX Lighting systems, Lasers, Scanning heads, fog machines and other stage lighting applications. This system can be run live via the included software and a USB connection or you can download scenes to it allowing this DMX controller to run as a stand alone unit. This controller has 8 port connections to change scenes by simple dry switches. 5k memory allows for 439 steps using 60 channels, and 1184 steps using 20 channels. If you are looking for a powerful and affordable DMX controller or you are just starting out learning about DMX control, this is the one for you. Manual and USB Cable included.