Expansion Microphones - Increase the audio coverage of your conference room by pairing the Expansion Microphone with your SoundStation conference phone. | Poly, formerly Plantronics & Polycom
![Amazon.com: Poly (Plantronics + Polycom) Poly Polycom Expansion Mic for RealPresence Debut (2200-69631-001) : Office Products Amazon.com: Poly (Plantronics + Polycom) Poly Polycom Expansion Mic for RealPresence Debut (2200-69631-001) : Office Products](https://m.media-amazon.com/images/I/61iq1iICH9L.jpg)
Amazon.com: Poly (Plantronics + Polycom) Poly Polycom Expansion Mic for RealPresence Debut (2200-69631-001) : Office Products
![Original 14pin For Polycom Video Conference Microphone Cord For Hdx6000 Hdx7000 Hdx8000 Hdx9001 Hdx9002 Hdx9004 Group300 550mic - Audio & Video Cables - AliExpress Original 14pin For Polycom Video Conference Microphone Cord For Hdx6000 Hdx7000 Hdx8000 Hdx9001 Hdx9002 Hdx9004 Group300 550mic - Audio & Video Cables - AliExpress](https://ae01.alicdn.com/kf/H92e829dbc1dd45aa8e1dd161c122de3cb.jpg)
Original 14pin For Polycom Video Conference Microphone Cord For Hdx6000 Hdx7000 Hdx8000 Hdx9001 Hdx9002 Hdx9004 Group300 550mic - Audio & Video Cables - AliExpress
![Polycom Powerful microphone for meeting spaces and conference rooms Group Series MIC Array - China Polycom microphone Array and Polycom MIC Array Polycom Powerful microphone for meeting spaces and conference rooms Group Series MIC Array - China Polycom microphone Array and Polycom MIC Array](https://image.made-in-china.com/2f0j00RsNUHTaCRQcE/Polycom-Powerful-microphone-for-meeting-spaces-and-conference-rooms-Group-Series-MIC-Array.jpg)
Polycom Powerful microphone for meeting spaces and conference rooms Group Series MIC Array - China Polycom microphone Array and Polycom MIC Array
Ceiling Microphone Array - Ceiling microphone with superior audio pick up | Poly, formerly Plantronics & Polycom
![Polycom Powerful microphone for meeting spaces and conference rooms Group Series MIC Array - China Polycom microphone Array and Polycom MIC Array Polycom Powerful microphone for meeting spaces and conference rooms Group Series MIC Array - China Polycom microphone Array and Polycom MIC Array](https://image.made-in-china.com/202f0j00YSyGPfEhTTqt/Polycom-Powerful-microphone-for-meeting-spaces-and-conference-rooms-Group-Series-MIC-Array.jpg)