ATI Pro Technologies the brand is more precisely into research and development of pro audio & lighting products. We specialize in offering top-tier lighting and audio solutions at competitive prices. XLR Connector is a robust, professional-grade electrical connector used primarily in audio and video applications. It features a circular design with 3 to 7 pins, ensuring secure, balanced connections. Commonly used for microphones, mixers, and other audio equipment, it minimizes noise interference and ensures high-quality signal transmission.