The Hosa DNX-345M is part of the DNX-300 series of audio/DMX extenders. It features four 5-pin XLR male connectors to a 8P8C network connector, designed to make extending analog audio, digital audio, or data through a single shielded CAT cable clean and easy. From the stage to conference room, Hosa DNX extenders are roadworthy, efficient, and an affordable way to convert 3-Pin XLR to CAT5e and higher in a wide variety of professional applications.