EatingBiting（R）6 Channel External Sound Card 5.1 / 7.1Surround Sound USB 2.0 External Optical S/PDIF Audio Sound Card Adapter for PC Laptop Recording Compatible with Windows10/8/7/XP

External Sound Card USB 6 Channel 5.1 Audio 
This external sound card offers a quality solution for upgrading your PC or laptop audio. 
This device supports 32 KHz, 44.1 KHz and 48 KHz sampling rate in digital and analog recording, and in digital/analog audio playback. 
In digital playback mode, it receives an audio stream from the PC by way of a USB interface and transmits audio data consistent with AES/EBU, IEC60958, S/PDIF consumer interface standards. Simplest R, L channel PCM audio in 5.1 channel can also be conveyed in digital playback mode. In analog playback mode,it supports 6 channels codec for analog playback. 
In digital recording mode,it receives S/PDIF digital audio input and sends back to PC through USB.Three sampling rates;includes 32KHZ,44.1KHZ are mechanically locked internally,in analog recording mode,fixed 48khz sampling rate is supported by analog audio recording. 
Specifications: 
External 6 channel (5.1) sound card. 
Simple to put in. 
Inputs: SPDIF in, Line in, Mic in. 
Outputs: SPDIF out, Front out, Rear out, Cen/Bass out. 
Supports 32KHz, 44.1KHz and 48KHz sampling rate in digital and analog recording. 
Contents: 
1 x USB 2.0 sound card 
1 x Driving force CD 
1 x USB cable
*External sound card USB 6 channel 5.1 audio. Record & play back digital and analog audio without sound card to your computer.
*This sound card offers a quality solution for upgrading your PC or laptop audio.
*This device supports 32 KHz, 44.1 KHz and 48 KHz sampling rate in digital and analog recording, and in digital/analog audio playback.
*Supports analog recording serve as,Full duplex playback/recording audio stream without sound card in PC; In digital playback mode, it receives an audio stream from the PC by way of a USB interface and transmits audio data consistent with AESEBU, IEC60958, SPDIF consumer interface standards.
*System Requirements: Win10/98/8/7/2000/XP/Mac OS 9.1(-+Mac version Simplest have 2 channel playback Simplest