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The Plantronics DA70 has been phased out and is no longer available for purchase. The recommended replacement is the Poly DA75.
The Plantronics DA70 USB Audio Processor is a cost-effective solution for connecting your Plantronics H series analog headsets to a PC via a USB cable. It keeps the same Quick Disconnect convenience that Plantronics users love, while offering digital signal processing, noise-cancelation, echo management, and other audio enhancements.
Plantronics 201851-01 uses algorithmic processing to give softphone users better call quality while helping you follow Noise at Work regulations.
Compatible with Plantronics H series headsets.