Comes with a proper power supply for reliable performance.

Using this Elation 4000 Pixel Bar Controller is easy. First, connect it to the pixel bar and plug in the included correct power supply. Make sure the connections are secure. When using, avoid placing it in a humid or dusty environment. For maintenance, keep it clean and check the power supply regularly. If there are any issues, unplug it and check the connections. That's it, enjoy using your controller!