Usb 3d audio card adapter
Adapt usb ports into microphonespeaker jacks with the usb 3d audio card adapterr xear 3d sound simulation software yielding high quality soundr sound card adapter for standard usb type ar works on both computers and laptopsr supplied with a stereo output jack and a mono microphone jackr 4 keys volume up volume down microphone mute and speaker muter save 60 on a single usb 3d audio card adapter at 6 pound instead of 15r save 67 on two single usb 3d audio card