Usb Sound Card 5.1 Channel External Audio Card Spdif Optical For Pc

Output: 5.1 Channels+Fiber SPDIF. Playback and recording of full duplex audio streams without the need for a built-in PC sound card. Truly supports 5.1 channels. Can connect to 5.1 speakers. The sound card fiber output only supports a sampling rate of 48KHz, so DTS-CD is 44KH and requires conversion to listen.