AVer VC520 Pro Expansion Microphone

This expansion microphone is compatible with AVer VC520 Pro and VC520 Pro2 video conferencing systems. It extends voice pickup range up to 30 feet when daisy-chained. The full-duplex microphone provides 360-degree coverage and captures voices within a 15-foot radius per unit. Up to four expansion microphones can be daisy-chained together. Each unit includes a 16.4-foot (5-meter) cable.