Technology has evolved throughout these years and it’s still is evolving and developing which makes the generation of today very lucky. Even in the music world, almost everything is “techie”. Have you heard about d fi USB transceiver 4-Pack? It has series of fixtures that include a standard USB connection. And it eliminates the need for any DMX cables. Transceiver is powered directly from fixture. It controls USB fixtures using a wireless controller or from your smartphone. Now, how cool is that?! Plus you come in very handy, too!