Plantronics BT300 Bluetooth USB Adapter for Calisto 620 Voyager 5200 Legend B235 | eBay
Plantronics Voyager Legend UC B235 USB PC Bluetooth Headset - Black 87670-01 with Plantronics BT300 Bluetooth USB Dongle Adapter - Renewed - Walmart.com
Plantronics BT300 Bluetooth USB Dongle Adapter [Voyager 5200 UC Legend UC PLT] | eBay
Plantronics Bluetooth Headset BT300 User Guide | ManualsOnline.com
Plantronics BT 300 Bluetooth Adapter for Hearing Aids 92714-01 NEW