Polycom SoundStation 2W EX Mic-Kit Set - 2200-07840-001
Amazon.com : Plantronics Poly Polycom Expansion Mic for RealPresence Debut (2200-69631-001), Black : Office Products
Expansion Microphone for Poly Studio & RP Debut – Global Communication
Extended Mic Cables – 25 foot, Pair for Polycom IP7000 | Business Telecom Products
Expansion Microphone Set for Polycom SoundStation IP 7000 - 323.tv
Shop for Polycom Expansion Mics for Soundstation 2 EX
Polycom IP 7000 Exp Mics - VoIP Supply
Expansion Microphones - Increase the audio coverage of your conference room by pairing the Expansion Microphone with your SoundStation conference phone. | Poly, formerly Plantronics & Polycom