DMX USB Pro is the Industry standard DMX USB Interface for DMX/RDM. Control your lights from PC or Mac programs The first choice of lighting professionals Products don’t become an industry standard for no reason. Used on a daily basis by countless lighting designers and installers across the world, the DMX USB converter has proven for many years that it’s a reliable and robust product that excels at so many fundamental applications. It allows for USB 2.0 support through its USB-B connection to send or receive a physical DMX512 signal from PCs, Macs and Linux devices running through a vast array of third-party software that supports our DMX USB Pro software API. This DMX USB converter features an internal frame buffer for consistently generating DMX frames when outputting, ensuring a reliable flow of data and always giving you a stable data stream, regardless of your PC’s workload. Downloadable Documentation: