The AVer VC520 Pro Expansion Microphone is designed to expand the VC520 PRO Video Conferencing System's microphone pickup range. This full-duplex microphone is equipped with a mic that picks up voice within 360° at up to 15', giving you configuration flexibility regardless of your room design or seating arrangements in meeting rooms and classrooms.

To avoid crowding around one speakerphone, you can daisy-chain the Expansion Microphone to the speakerphone that's included with the VC520 PRO video conferencing system and achieve a 30' voice-pickup radius. For larger spaces, you can daisy chain up to four Expansion Microphones (available separately).

A 16.4' Cat 6 speakerphone cable is included.