Features of the Chauvet DJ Xpress 1024 DMX Interface: DMX-512 USB interface w/ two universes Unlocks an additional ArtNet universe (total 3 universes) Connect multiple interfaces for more universes Built-in electrical optical isolation for DMX line Unlimited shows when using a computer Works on Windows® and Mac OS X Specifications: Power: USB Weight: 0.4lbs (0.2kg) Size: 4.3in x 2.6in x 1.8in DMX Refresh 40Hz DMX Channels 1024 physical 512 ArtNet Includes USB Cable
