Bluetooth Range Extender - Blue Beacon for Bluetooth Headphones, Headset Speakers Keyboard Mouse, Logitech, EPOS, Plantronics Jabra USB-A BT Dongle Works with Desktop Wireless Laptop Includes Poly BT600 USB-A (GTW 8300-01-BT600A)
China 4 Port USB 3.0 Hub Micro USB Charging Hub with 50CM Cable on Global Sources,usb hubs,hub usb,usb hub 4 port
Voyager 5200 Series - Noise Cancelling Bluetooth Earpiece | Poly, formerly Plantronics & Polycom
Plantronics BT600 Bluetooth USB Adapter/Dongle - Headsets Direct
Amazon.com: USB Headset Training Adapter | USB Y-Cord for Plantronics QD Compatible Headsets to Computer via USB - Connect Two Compatible QD headsets to one USB Port : Electronics
Plantronics MDA200 Telephone PC USB Headset Communications Hub Switcher 83757-01 | eBay
Blue Beacon Bluetooth Extender Bluetooth Headphones Headset Speakers Keyboard Mouse for Plantronics Poly USB-C BT Dongle Works with Computer Desktop Wireless Transfer Laptop Bonus MDA220 USB Hub (GTW 8300-002-MDA)