Jabra Link 370 USB Adapter UC - VoIP accessories Jabra on LDLC
Jabra Link 400
Jabra Headset Adapter Cable - Walmart.com
Amazon.com: TruVoice USB Adapter Compatible with Any Jabra Quick Disconnect (QD) Wired Headset and Includes Volume Control and Mute Functionality (Connects Headset to PC, Laptop and Softphones) : Electronics