Amazon.com: 3.5mm Plug Adapter Converter to Quick Disconnect QD Cable for Plantronics Headset Headphone Work with Smartphone Mobile Phone Laptop Computer PC Mac with Single 3.5mm Jack : Electronics
Amazon.com: TruVoice 3.5mm Adapter Cable Compatible with All Plantronics and TruVoice QD Headsets - Connects with All Cell Phones and PC/Laptops with a Single 3.5mm Jack Port : Industrial & Scientific
Plantronics 3.5mm to Quick Disconnect Adapter for iPhone, Android and Other Smartphones, Cisco 8821
Starkey USB Y-Cord Training Adapter for All PLT QD Compatible Headsets for Use on Computers
Plantronics 270190 Y-Splitter Training Headset Adapter
Plantronics HW710 EncorePro Headset - HIS Adapter Cable Bundle
Amazon.com: daily headset QD USB Phone Headset Adapter Cable Compatible with Plantronics Quick Connect, Spk Volume Up Down Mic Mute Unmute in-line Controls : Electronics
Plantronics Mobility adapter 3.5mm - Walmart.com
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