Enttec DMX USB Pro Mk2 70314 Pro2<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> USB DMX Controller (Live use with computer) </span></li><li><span class="a-list-item"> MIDI input and output ports， RDM Capability </span></li><li><span class="a-list-item"> 1024 DMX Channels (2 Universes) </span></li><li><span class="a-list-item"> 1500 V full isolation (data &amp; power lines to protect your computer from surges) </span></li><li><span class="a-list-item"> Standalone operation for unattended replay of lighting shows (limit 1 universe) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41TH3KpWcJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/418MBaofWbL.jpg" noproxy>