Perfect for boardrooms, small conference rooms and offices, the CHAT 170 USB Speakerphone from ClearOne can be used in conjunction with Microsoft Lync Server 2010 for streamlined collaboration with clients. With plug-and-play setup this speakerphone can be configured quickly as it requires no drivers or installation of third party software. Inside the CHAT 170 you will find full duplex functionality providing a smooth transition between talking and listening, enhanced noise cancellation, and advanced audio level management. Once installed you can take advantage of three built-in microphones covering a distance of up to 8 feet in all directions. Additionally, volume up, volume down, and microphone mute buttons make it easy to adjust call volume while on a call.