Plantronics DA55 USB-to-Headset Adapter (with Persono Pro with Out In-Line Volume and Mute)

The Plantronics DA50 USB-to-headset adapter lets you take advantage of the cost savings and improved customer service of Voice-over-IP softphones without compromising sound clarity. With the DA50 you can use your existing Plantronics headset with VoIP softphone applications. Easy to install and requiring no sound card, the DA50 adapter features Digital Signal Processing and Plantronics exclusive PerSono Pro software, which digitally enhances audio for clarity and includes preprogrammed equalizer settings for every listening preference. The DA50 also includes inline volume control and mute, and works with Windows 98SE or later. VoiP headsets are becoming more popular as technology allows you to talk over the internet and save money with less long distance charges on standard telephone lines.

Features:

Take and make Voice-over-IP softphone calls

Easy-to-install software with USB plug and play

No sound card required

Includes PerSono Pro software for digitally optimized sound

Individually optimized settings for each model of headset

Adjust audio and microphone on screen

Inline volume and mute controls

Quick Disconnect feature for added freedom

2-Year warranty