Color:QD USB Adapter
1.Compatible with all QD plugs same like this. Plug-and-play USB interface - no drivers needed. Cable Length: about 43 inches

2.Convert your exist headsets with Plantronics Quick Disconnect connector to USB plug headset for computer/laptop, soft phone and more

3.Plug-and-play USB interface - no drivers needed.

4.Compatible with Plantronics quick dis-connector type like the H-Series Headsets, or same style QD connector like pictured

5.No volume and mute adjuster.
Cable Length: 3.5 feet