... XP, V Add a virtual 7.1 channel sound to your PC.turn your stereo speaker / ... USB Type A, Stereo output jack, mono microphone input jackXear 3D virtual 7.1 channel sound ... , Linux, MacOSDesktop or notebook PC with a USB port.Stereo active speaker or stereo earphone.Windows ... .Xear3D (Virtual 7.1 channel sound simulation software)Manufacturer Part Number: SYBA SD-CM-UAUD71 USB Sound Card Adapter