Feature:
1. USB audio controller, support sampling rate of 32KBz, 44.1khz (driver or application support is required for the two) and 48KHZ in digital recording, 48KHZ in analog recording, and 48KHZ in digital/analog audio playback.
2. In digital playback mode, it receives audio streams from the PC via USB port and transmits audio data according to AES/EBU, IEC60958, SPDIF interface standards.
3. Only R and L channel PCM audio of 5.1 channel can be transmitted in digital playback. In analog play mode, it supports 6-channel codecs for analog play.
4. In digital recording mode, it receives SPDIF digital audio input and sends it back to PC via USB.
5. Adopt high quality material, sturdy and durable, long service life, stable performance.

Specification:
Item Type: Sound Card
Condition: 100% brand new
Color: Black
Material: Aluminium alloy Size: Approx. 21x89x69mm/0.8x3.5x2.7in
MIC IN: Connect microphone
LINE IN: Input audio such as MP3 into the sound card for synthesizing and editing on the computer
FRONT OUT: Insert headphone or speaker under 2-channel/insert front speaker over 4 channels
REAR OUT: No sound below 4-channel/insert rear speaker
CEN/BASS OUT: Dedicated interface for 5.1 speakers
SPDIF IN: Input fiber audio to the sound card and edit in the computer
SPDIF OUT: Generally output to optical fiber amplifier or decoder (digital signal).

Package List:
1 x Sound Card
1 x Optical Disc
1 x USB Cable