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 :
PLANTRONICS RD-1 Adapter POD ShoreTel, Allworx, Toshiba Phones 78887-01
Poly Voyager Focus UC Bluetooth Headset with USB Type-C