1. XLR 3 Pin to RJ45 extension cable uses any CAT-5 Ethernet cable as a DMX512 cable to extend and transmit signal transmission plug conversion 2. Both ends of the XRL female cable have a self-locking design, which is designed to enhance the connection stability. 3. Plug and play, directly plug into any 3 Pin XLR DMX512 control device for use. 4. With soft PVC sheath, nickel-plated connectors provide reliable contact and provide you with clear and excellent sound quality. 5. DMX-CON controller series suitable for amplifiers, power amplifiers, mixers, KTV equipment, LED RGB light strips, used to convert Ethernet cables to DMX512 cables.