Quick tech specs
- Sound card
- USB
- HW520D
- HW540D
- HW720D
- stereo
- for EncorePro HW510D
- HW530D
- HW710D
Know your gear
When you deploy softphones in your customer service center, Plantronics DA USB audio processor delivers a more complete audio experience by providing context for every call. The DA offers exceptional quality and control, helping you gain deeper insights.