TerraTec Aureon 7.1 PCIeInternal, 24 bit / 192 kHz, USB, Support for ASIO, Remote control, Support for 7.1 surround sound(1)£69.59
TerraTec Aureon 7.1 USBExternal, 16 bit / 48 kHz, USB, Remote control, Support for 7.1 surround sound, Support for 5.1 surround sound£18.30