</div> <div> function<br> Support AES/EBU, IEC60958, S/PDIF<br> Truly support 5.1 channels and 7.1 channels. Can be connected to 5.1 speakers<br> Up to 48KHz sampling rate, support 32KHz/44KHz/48KHz digital recording function.<br> The fiber output of the sound card only supports 48KHz sampling rate, so DTS-CD is 44KH and needs conversion to listen <br> Support Win98/ME/2000/XP/VISTA/WIN7/WIN8/MAC OS9.1 (only 2 channels can be used on MAC)<br> Full duplex audio stream playback and recording without built-in PC sound card <br> USB&nbsp;2.0 is compatible with USB&nbsp;1.1;<br> &nbsp;Compatible with audio device specification&nbsp; V1.0;<br> Support full speed USB transmission specifications up to 12Mbps;<br> 3 input terminals (from one of which is optical fiber input)<br> 3 output terminals and 1 optical fiber output terminal;<br> Output: 5.1 channels+fiber SPDIF<br> Composition: PC +sound card+amplifier and 5.1 speaker<br> Applicable: HTPC for home theaters and friends with high audio quality requirements (such as watching movies/games/karaoke), can be connected to regular headphones for voice chat and for online karaoke.<br> Other: Enjoy real AC-3 or DTS surround sound effects in your digital home theater or connect directly to a 5.1 powered speaker. The package includes<br> 1 * sound card </div> <p></p> <p>VAT payers - individuals and legal entities will not be able to use gift cards when purchasing this product.</p> <p></p > </div>