Polycom SoundStation 2W EX Expansion Microphones (2200-07840-001) - Shop4Tele
Polycom SoundStation 2W EX Mic-Kit Set - 2200-07840-001
Polycom Studio Expansion Microphone - Video Conferencing Jordan
Expansion Microphones - Increase the audio coverage of your conference room by pairing the Expansion Microphone with your SoundStation conference phone. | Poly, formerly Plantronics & Polycom
Polycom IP 7000 Exp Mics - VoIP Supply
Polycom HDX External Unit Microphone (2201-09750-002)