Plantronics DA40 USB to Quick-Disconnect Adapter
The DA55 USB-to-Headset Adapter allows you to connect your H-Series Plantronics headset to your computer through a USB port.
- Use your headset with your computer by easily converting your corded Plantronics headset into a USB headset
- Quick-disconnect feature allows you to disconnect from your desk without removing your headset
- Provides additional noise and echo cancelation