| Inline controls | With just one simple click, you can instantly mute all audio and visual transmissions - whether it's a phone call, a video conference, or a virtual meeting. |
| Connection flexibility | Answer soft-phone calls from any PC, no matter what kind of USB port you have. Built-in USB-A and USB Type-C®️ connectors on the same cable. |
| Smart headset recognition | Get incredible call quality on any Poly headset via intelligent headset recognition that adjusts audio performance to the specific headset. |
| Quick disconnect | Walk away from your desk with a click: Poly Quick Disconnect technology works with any Poly QD-equipped headset. |
| Acoustic hearing protection | SoundGuard DIGITAL featuring advanced acoustic limiting, including daily noise exposure, G616, and anti-startle functionality. |
| Communications platforms | An IT manager's dream, the Poly DA Series digital adapters were created for communication and are optimized and certified to work with top virtual meeting providers. |