Model number: USB-VL344
The interface can be plugs in a standard USB 1.1 – 2.0 port and control up to 512 DMX channel.
3-pin XLR DMX output.
USB type B female connector.
USB A to B cable include.
Please Note : While This appears to be the site for this device it is very out of date with inactive links, If you can find a better one please change it!