Amazon.com: Poly - DA85M USB-A/USB-C Digital Adapter (Plantronics) - Works with Poly Call Center Quick Disconnect (QD) Headsets - Acoustic Hearing Protection - Hold & Call Answer Buttons - Optimized for Teams :
BUA-100 | Bluetooth USB Adapter | Plantronics | Headset Experts
Poly USB-A to USB-C Adapter | 209505-01 - Headsets Direct
Plantronics DA80 USB to Headset Adapter (201852-01)
Plantronics QD 21M USB-A Cord with controls - HW15553
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
Amazon.com: Poly BT600 USB-A Bluetooth Adapter Dongle -211250-01 - GTW Bundle with Microfiber Cloth - Compatible with PC/Mac : Electronics
Amazon.com: Plantronics Bluetooth USB Adapter (BT300-MOC) : Electronics
Plantronics BT600 USB-A Bluetooth Adapter | Compatible with PC/Mac | 205250-01
BT600 USB-A / USB-C Adapter - High-fidelity Bluetooth USB Adapter | Poly, formerly Plantronics & Polycom
Poly BT300-M Bluetooth USB Adapter 85117-01 B&H Photo Video