The Logitech GROUP Expansion Microphones are the ideal audio enhancement for the Logitech GROUP video conferencing system, designed to ensure that every voice in medium‑to‑large meeting spaces is captured with clarity and precision. These plug‑and‑play mics extend the reach of your conferencing setup, making larger rooms more inclusive and conversations more natural.

Boost your GROUP system’s pickup diameter from 20 ft to 28 ft, allowing up to 20 participants to be clearly heard—perfect for large conference rooms and boardrooms.
Setup couldn’t be easier: simply plug the expansion mics into the GROUP speakerphone. They’re automatically recognized and configured, requiring no additional software or technical steps.
Each microphone includes a built‑in mute button and an integrated LED light to show:

Mute status

Active call status

Bluetooth pairing activity

This ensures that everyone in the room always knows the mic status at a glance
With long microphone cables (approx. 8 ft / 2.4 m), these mics can be placed anywhere along the conference table, even when routed through cable channels—ideal for flexible room layouts.
Optimized for clear, natural, full‑room sound, these mics help eliminate audio dead zones, making large meetings feel more fluid and conversational.
Engineered specifically for the Logitech GROUP video conferencing system, ensuring maximum compatibility and dependable performance in professional environments.

Included: 2× Logitech GROUP Expansion Microphones

Ideal For:
Large boardrooms
Training rooms

Long conference tables

Organizations needing high‑clarity, wide‑area voice pickup