LOGITECH Expension MIC for Meetup ConferenceCam Conferencing Web Camera Add-on microphone for huddle room flexibilityLogitech Expension MIC for Meetup ConferenceCam Conferencing Web Camera Add on microphone for huddle room flexibility 989 000405 SUPERIOR SOUND IN LARGER HUDDLE ROOMS Logitech Expansion Mic for MeetUp provides greater flexibility in huddle room configurations. MeetUps built in beamforming mics are optimized for up to 2. 4 meters. To extend that range up to 4. 2 meters, add an Expansion Mic. So whether people are seated at a table, sitting against the