Poly - DA75 USB-A/USB-C digital adapter (Plantronics) - Works with Poly Call Center Quick Disconnect (QD) Headsets - Acoustic Hearing Protection -Works with Avaya, Genesys, Cisco call center platforms - Walmart.com
Plantronics USB-A to USB-C Adapter - 209505-01
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
Poly BT300-M Bluetooth USB Adapter 85117-01 B&H Photo Video