Seamless desk integration and compatibility: This USB sound controller blends into modern desks and solves compatibility headaches by centralizing audio management for work and entertainment systems. Ergonomic and durable design: An ergonomic sensitivity rotary knob paired with an ABS housing delivers smooth, precise control and is built for frequent use in dynamic environments. Plugandplay convenience: Simple USB connection with plugandplay functionality, providing an easy to use sound knob solution for everyday tasks. Professional and audiophile performance: Designed for professionals and audiophiles who demand sound quality, this USB sound amplifier module helps streamline workflows and entertainment setups. Attributes at a glance: Function USB sound controller and amplifier module; Material ABS housing; Size compact desk footprint; Performance sensitivity rotary knob for precise, smooth operation; Compatibility suitable for standard USB audio setups. Use scenarios: In a busy office desk to manage computer audio during video conferences and multimedia playback. In a home entertainment or streaming setup for quick, precise adjustment of music or video audio. In a small studio or conference room AV setup to provide centralized, reliable audio control.