RH-899X Black DSD USB Flash Drive Lossless Audio Player CS4354 HDMI Optical and Coaxial 5.1 Channel DTS Decoder. - USB flash drive decoding: DSD256, PCM768K, DTS, AC3, FLAC and so on. - Connect the computer with the 5.1 audio decoder through the data cable to use it as a USB sound card.
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