... simulation software, it turns your stereo speaker or earphones into 7.1 channel environment. No drivers required, just plug and play ... indicators: microphone-mute status, activity Includes xear 3D, the virtual 7.1 channel sound simulation software for Microsoft Windows XP/Vista ... 2003/Vista, Linux, MacOS 10 or higher Xear 3D (virtual 7.1 -channel sound simulation software) for Microsoft Windows XP/ ...