The Neutrik NA3M5F 3-Pin XLR Male to 5-Pin XLR Female Barrel Adapter is designed for use in lighting (DMX) applications. Features: Compact XLR 3 to 5 pole adapters for lighting (DMX) applications Solve interconnection problems of the old (3-pole) and new (5-pole) DMX standard Based on the worldwide accepted standard XLR connectors Reliable and rugged diecast shell