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
USB External Sound Card Adapter
7.1 Channel USB External Sound Card with SPDIF Digital Audio
Delock Products 61803 Delock USB Sound Box 7.1
Delock Products 63926 Delock External USB 2.0 Sound Adapter Virtual 7.1 - 24 bit / 96 kHz with S/PDIF
Delock Products 61803 Delock USB Sound Box 7.1
Demo driver for USB audio soundcards
Delock Products 66731 Delock USB Headset and Microphone Adapter with 2 x 3.5 mm Stereo Jack for Windows and Mac OS
Delock Products 65899 Delock Adapter USB 2.0 Sound High-Res Audio 24 bit / 96 kHz
Delock Products 61645 Delock USB Sound Adapter 7.1
Amazon.com: StarTech.com USB Sound Card w/ SPDIF Digital Audio & Stereo Mic – External Sound Card for Laptop or PC – SPDIF Output (ICUSBAUDIO2D),Black 0.6" x 1.8" : Electronics