USB sound is an USB audio controller. It supporys 32KBz , 44.1khz.( which two need driver or application software support) and 48KHz sampling rate in digital recording, 48KHz sampling in analog recording and 48KHz in digital/analog audio playback.

In digital playback mode, it receives audio stream from PC via USB interface and transmits audio data according to the AES/EBU, IEC60958, S/PDIF consumer interface standards. Only R, L channel PCM audio in 7.1 channel can be conveyed in digital playback mode. In analog playback mode.

In digital recording mode, it revieves S/PDIF digital audio input and sends back to PC through USB. Three sampling rates: includes 32KHz, 44.1KHz are automatically locked internally. In anolog recording mode, fixed 48KHz sampling rate is supported by anolog audio recording.

- Supports AES/EBU, IEC60958, S/PDIF consumer formats for stereo PCM audio.
- Fixed 48KHz sampling rate for 7.1 channel playback.
- Supports analog recording function.
- Supports SCMS (Serial Copy Management System) copy protection.
- Compatible with Win98SE, ME, 2000, XP, Mac OS9.1 VISTA ( Macversion has 2 channel playback only.)
- Fully duplex payback/ recording audio stream without sound card in PC
- Compliant with USB specification v1.1 v2.0
- Compliant with USB audio device class v1.0 v2.0
- Supports USB full speed 12Mbit 480mbit serial data transmission
- 3 input terminals
- 3 output terminals
- Supports input and output channels
- Supports multi channels audio code interface for 7.1 channel palyback
- Supports conventional audio 2 channels source palyback (only L.R channel active)
- Plug and play under windows without external memory

Color: yellow, blue
Weight: 240g