Amazon.com: Plantronics BT600 - Network adapter - USB - Bluetooth : Cell Phones & Accessories
Plantronics® BT300 USB Bluetooth Adapter | Staples
Plantronics Voyager 5200-UC Bluetooth Headset | USB Dongle and Charging Case 206110-101 | For Smartphones, PC, MAC, Tablet, Softphones, VoIP, Unified Communications