• Immerse yourself with clear and crisp audio, anywhere. The UC W21 features a dual integrated set of omnidirectional microphones with a pioneering built-in noise cancellation algorithm. The camera detects audio from 4 meters away and filters out background noise to keep the focus on you. • Look your best in any light. The pioneering 2D and 3D DNR technology in the UC W21 delivers incredible image quality, sharp images, and sensational video experiences. From low light to bright backlights, HDR technology will always adjust to make you look your best. • Auto-framing keeps you in the spotlight. • Plug and Play simplicity with a single USB connection. • Ready for the software you use. Compatible with your favorite software, including Zoom, Microsoft Teams, WEBEX, Skype, and other popular applications.