If you regularly conduct business meetings over the internet, you owe it to your colleagues and clients to upgrade your computer's microphone to the MXL AC-406. The MXL AC-406 is a USB boundary microphone and speaker designed specifically for web conferencing. It offers clear sound and 180-degree coverage. Multiple people can participate in the conversation without the need for additional mics. Use it in any workspace, at work or at home. In addition to web conferencing, the AC-406 works exceptionally well with speech-to-text software and it has a mute button for private conversations. Bulky computer speakers can be replaced with the AC-406 to play music and pick up internet calls - all with the same device. Use the AC-406 with PC or Mac® computers, desktops or laptops.