This item is used and may show signs of wear, please look at the pictures. Message me if you have any questions and thanks for looking. The Bose Companion Multimedia Speaker System Volume Control Pod is a convenient accessory for your computer or desktop setup. With its 12-pin connector, it allows you to easily adjust the volume for a more immersive multimedia experience. This product, specifically designed for Bose Companion speakers, ensures compatibility and high-quality sound for all your music, movies, and notifications.