Virtual 7.1 USB Stereo Audio Adapter - USB Audio Adapters | StarTech.com United Kingdom
Amazon.com: zdyCGTime Hi-Speed USB 2.0 7.1-Channel Virtual USB 3D Stereo Audio Adapter External Sound Card with 3.5 mm Audio and Microphone Ports, Internal Amplifier and Volume Controls : Electronics
StarTech.com 7.1 USB Audio Adapter External Sound Card - Turn your laptop or desktop computer into a 7.1-channel home theater-ready sound system - usb sound card - usb external sound card -