![Amazon.com : Plantronics Poly Polycom Expansion Mic for RealPresence Debut (2200-69631-001), Black : Office Products Amazon.com : Plantronics Poly Polycom Expansion Mic for RealPresence Debut (2200-69631-001), Black : Office Products](https://m.media-amazon.com/images/I/61iq1iICH9L._AC_UF894,1000_QL80_.jpg)
Amazon.com : Plantronics Poly Polycom Expansion Mic for RealPresence Debut (2200-69631-001), Black : Office Products
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 : Polycom Realpresence Trio 8800 External Microphones - Black (Pack of 2) : Office Products Amazon.com : Polycom Realpresence Trio 8800 External Microphones - Black (Pack of 2) : Office Products](https://m.media-amazon.com/images/I/714wJngDVxL.jpg)
Amazon.com : Polycom Realpresence Trio 8800 External Microphones - Black (Pack of 2) : Office Products
Expansion Microphones - Increase the audio coverage of your conference room by pairing the Expansion Microphone with your SoundStation conference phone. | Poly, formerly Plantronics & Polycom
![Poly Expansion Mic for Trio C60 | Tabletop Mic | Kit with 2 Mics Video Conferencing | 2200-86430-001 Poly Expansion Mic for Trio C60 | Tabletop Mic | Kit with 2 Mics Video Conferencing | 2200-86430-001](https://cdn11.bigcommerce.com/s-b2627/images/stencil/1280x1280/products/4430/15535/poly-c60-exp-mic-1__49330.1665603960.png?c=2)