ETC Gadget II Gateway Series USB Interface

The ETC Gadget II 2-Universe USB to DMX/RDM Interface brings portable, software-driven DMX control to live shows, installations, and lighting design workflows. Plug directly into a Mac or PC via USB and output two independent DMX universes over standard 5-pin XLR connectors for flexible control of fixtures, moving lights, and effects.

Built to work seamlessly with ETCnomad and other lighting applications, Gadget II also supports bidirectional RDM communication, allowing configuration, status feedback, and device management alongside your cueing workflows. With full DMX512 and RDM compliance and a rugged compact build, it fits perfectly in tech tables, touring kits, worship spaces, community theaters, and corporate AV setups.

Whether you’re programming cues on ETCnomad or interacting with fixtures using Net3 Concert software, the Gadget II gives you professional-grade connectivity from your laptop without network hardware or expensive consoles.