Amazon.com: daily headset USB Adapter Cable Compatible Plantronics QD (Quick Disconnect) to USB Plug, Speaker Volume & Mic Mute Control Connects Headset to PC, Laptop, Soft Phone and More : Electronics
Plantronics HIP Headset Adapter Cable (61804-01) – Atlas Phones
Plantronics APP-51 Electronic Hookswitch Adapter EHS Cable (formerly APP-50) for Polycom and Digium IP
Intelligent Cord (6ft) for Plantronics Headsets | 10 pack special | Compatible with Mitel, NEC, Aastra, Nortel, Shortel, Allworx, Cisco - A10, Polaris, U10, U10P
3.5mm Single Jack Connecting Qd Cord Adapter Compatible With Plantronics Headset For Laptop And Smart Phones - Buy 3.5mm Adapter Qd,Earphone Jack Adapter,Headset Adapter Product on Alibaba.com
Amazon.com: Headset Cable Adapter A10-16 Direct Connect Compatible with Plantronics Headsets, GTW 66268-03 by Global Teck, Compatible with EncorePro, Plantronics, Addasound, VXI : Electronics
Plantronics DA80 USB to Headset Adapter (201852-01)
TruVoice QD to USB Connection Cable (with volume control and mute)