7.1 PCIe Channel Sound Card 24bit 192KHzWith this 7. 1 channel PCIe sound card, you can create a high quality home theatre sound system. It offers SPDIF input and output ports which deliver crystal clear digital optical audio, for the ultimate listening experience. Versatile performance The versatile sound card can be used with a variety of audio devices. And with SPDIF digital optical or 3. 5mm analogue output, you dont need to worry about the connection types on your devices. You can