Desktop or notebook PC with a USB port. Stereo active speaker or stereo earphone. Windows 98SE, ME, 2000, Server 2003, XP, V ... Server 2003, XP, Vista, Linux, MacOSDesktop or notebook PC with a USB port.Stereo active speaker or stereo earphone.Windows 98SE, ME, 2000 ... , Server 2003, XP, Vista, Linux, MacOS, or higher.Xear3D (Virtual 7.1 channel sound simulation software)Manufacturer ...