Product Description

Connect headsets to traditional or wideband phones and to PCs - while enhancing the sound.

• Supports USB II
• Compatible With H-Series and P-Series ( Polaris) Tops
• Echo Suppression In DA55 and DA60
• In line Mute and Volume control (Except DA60)
• DSP (Digital Signal Processing) In DA55 and DA60
• Weight: DA60: 5.8oz (164.43g), DA55: 5.0oz (141.75g), DA40: 2.4oz (68.03g)

DA40 USB

Specifically for enterprise office communication or employees with both a desk phone and a softphone - the DA40 adapter is the most economical enterprise-class solution available.

DA45 USB

The DA45 USB Audio Processor helps organizations optimize their unified communications deployment by bringing superior call clarity to headsets for Internet calls and other PC-based voice communications. Compatible with Plantronics H-series headsets, this corded USB-to-headset adapter and audio processor offers advanced audio technologies and several features that help users remain productive and comfortable on the job, including plug-and-play connectivity, ergonomically designed inline controls, and Quick Disconnect capability.

DA55 USB

Bring digitally enhanced audio quality and the comfort of Plantronics headsets to Voice over Internet Protocol (VoIP) softphones with the Plantronics DA55. The DA55 includes a USB audio processor with digital signal processing (DSP) for crisp, clear sound.

DA60 USB

Bring digitally enhanced audio quality and the comfort of Plantronics headsets to Voice over Internet Protocol (VoIP) softphones with the Plantronics DA60. The DA60 includes a USB audio processor with digital signal processing (DSP) for crisp, clear sound, and PerSono Pro 2.0 software that provides contact center agents and supervisors with unparalleled control of voice and audio quality.