Polycom Expansion Microphone Kit for SoundStation IP 7000. Includes two (2) expansion mics and 2.1m/7ft connection cables.
Polycom Expansion Microphone kit for RealPresence Trio 8800. Incl. two expansion microphones and two 2.1m/7ft cables.
RPTrio 880, Polycom Trio Expansion Microphones
Availability: 21-30 pcs.