Poly DA75 Smart Digital Headset Adapter (218266-01)

The Poly DA75 Smart Digital Headset Adapter allows you to connect your Plantronics Quick Disconnect (QD) headset to a PC USB-A or USB-C port. This allows you to use your desk phone headset with a softphone. The DA75 offers optimized sound quality with intelligent headset recognition. It is also compatible with Plantronics Manager Pro software, an additional service that allows IT teams remotely monitor, manage, and maintain headsets.

• Lets call centers and offices use Plantronics wired desk phone headsets when deploying PC softphones
• Allows any Plantronics Quick Disconnect (QD) headset to connect to a PC USB port
• Built-in USB-A and USB-C connectors
• Intelligent headset recognition that dynamically tunes audio performance to your headset
• SoundGuard acoustic safety protects you from sudden loud sounds
• Compatibility to remotely monitor, manage, and maintain headsets with Plantronics Manager Pro software (optional service, sold separately)

Compatible with Plantronics Quick Disconnect headsets equipped with standard analog 4-pin QD connector

• Plantronics DuoPro - H151, H151N, H161N, H171. H171N, H181, H181N
• Plantronics DuoSet - H141, H141N
• Plantronics Encore - H91, H91N, H101, H101N
• Plantronics EncorePro - H291N, H301N, HW510, HW510V, HW520, HW530, HW540, HW710, HW720 
• Plantronics Mirage - H41, H41N 
• Plantronics SupraPlus - H251, H251N, H261, H261N 
• Plantronics SupraPlus Wideband - HW251, HW251N, HW261, HW261N
• Plantronics Tristar - H81, H81N

Not compatible with Plantronics Quick Disconnect headsets equipped with digital 6-pin QD connector

• Plantronics EncorePro Digital - HW510D, HW520D, HW710D, HW720D

• Plantronics/Poly - 218266-01
• HP - 786C6AA