Plantronics Bluetooth Conference Wireless Speakerphone Calisto 7200 with USB-C | Compatible with MAC/PC, USB, Polycom VVX USB Deskphones | Rechargeable - Global Teck
Poly (Polycom) Polycom Communicator, C100S. USB Speakerphone for Skype. [End of sales life]
Poly Sync 20 Bluetooth & Corded USB Speakerphone for PC & Mobile – Global Communication
Speakerphone - Poly Calisto 3200 USB Mic/Speakerphone – telemedicine-supply