TERRATEC Aureon USB 7.1 PC Sound Card External 8 Channel USB Soundbox - Optical Input Output for AC3 and DTS - for up to 8 Speakers - Analogue and Digital Audio Devices: Amazon.de: Computer & Accessories
TERRATEC AUREON DUAL USB - #6784377 - su Mercatino Musicale in Schede Audio / Interfacce Midi