Compact Volume Control Knob, 3.5mm Audio Adjuster for PC Speakers, Compatible with Windows and Mac, Perfect for Easy Audio Adjustment

High Performance: This volume controller incorporates a 50K step potentiometer and a PCB integration board for precise adjustments, ensuring high-quality wired transmission without needing external power., Versatile Connectivity: Easily connect devices with 3.5mm or RCA outputs, including smartphones, computers, MP3 players, and DVD players, to a PC display or amplifiers and active speakers with compatible inputs., Robust Design: Constructed with an aluminum CNC chassis and a metal casing, this volume controller offers a stylish and durable build. The ALPS rotating shaft provides smooth functionality, while the shock-absorbing pad prevents slipping., Easy Setup: No need for drivers or software installation. Just plug the volume controller into your device, and it will function effortlessly, adjusting your Windows volume without distortion or noise., Versatile Use: Perfect for enhancing audio during video watching, gaming, and events like weddings, celebrations, conferences, and shows. Elevate your sound experience with this multifunctional volume controller.