Enttec DMXIS 70570 USB MAC OS &amp; PC Controller &amp; Software 512 Channels<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Outputs one DMX-512 universe (512 channels of control) </span></li><li><span class="a-list-item"> Includes both Hardware &amp; Software For Mac OS X &amp; PC Windows </span></li><li><span class="a-list-item"> Full microprocessor control (guarantees reliable DMX operation) </span></li><li><span class="a-list-item"> Runs as a standalone program， VST plug-in， or Audio Unit plug-in** </span></li><li><span class="a-list-item"> 1/4″ Footswitch input* for easy scene switching </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51RSRJWttML.jpg" noproxy>