Amazon.com: Plantronics Bluetooth USB Adapter (BT300-MOC) : Electronics
Voyager 5200 UC Bluetooth Headset for Mobile & PC w/BT700 Bluetooth Adapter, USB-A | Business Telecom Products
Poly - Voyager 4320 UC Wireless Headset + Charge Stand (Plantronics) - Headphones with Boom Mic - Connect to PC/Mac via USB-A Bluetooth Adapter, Cell Phone via Bluetooth - Works with Teams, Zoom &More
Poly BT300-M Bluetooth USB Adapter 85117-01 B&H Photo Video
BT700 USB-A / USB-C Adapter - High-fidelity Bluetooth USB Adapter | Poly, formerly Plantronics & Polycom
Plantronics Voyager Legend UC B235 USB PC Bluetooth Headset - Black 87670-01 with Plantronics BT300 Bluetooth USB Dongle Adapter - Used - Fully Functional - Walmart.com