Plantronics DA50 USB Headset Adapter

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.

Product Sheet (.PDF) Plantronics DA50 USB Adapter