External USB Sound Card 7.1 Channel Professional 5.1 Optical Desktop Portable External Sound Card Converter Earphone Microphone

External Audio Converter AC-3 DTS USB Audio Adapter 7.1 5.1 Channel Headphone Adapter Soundcard SPDIF Optical for Laptop Desktop

Feature:
1. Supports Multiple Audio Formats: This USB sound card supports AES/EBU, IEC60958, and S/PDIF formats, allowing for true 5.1 and 7.1 channel output. It is compatible with various audio devices, including 5.1 speakers, and offers a maximum sampling rate of up to 48KHz for high-quality audio playback.
2. Plug-and-Play: Compatible with Win98/ME/2000/XP/VISTA/WIN7/WIN8/MAC OS9.1 (limited to 2 channels on Mac), this external audio converter provides full-duplex audio streaming for both playback and recording. With its USB 2.0 interface, it is backward compatible with USB 1.1, ensuring seamless connectivity and easy installation.
3. Multiple Input and Output Ports: Featuring three input ports (including one optical input), three output ports, and one optical output port, this USB audio adapter offers extensive connectivity options. It allows you to connect your computer to a 5.1 surround sound speaker system using either 3.5mm stereo or RCA connectors, depending on your audio device’s specifications.
4. Enhanced Audio Playback: To achieve 5.1 channel output via the optical fiber, certain conditions need to be met: the audio source must be DTS 5.1 channel, such as 3D games or HD movies. The player software settings are crucial, where using Power DVD software, selecting “Passthrough” for optical output ensures that the external audio card only outputs the optical signal without decoding. The KMP player is recommended for its powerful features.
5. Ideal for Home Entertainment: This headphone adapter soundcard is perfect for connecting your computer to a 5.1 surround sound speaker system for an immersive home entertainment experience. When using it for karaoke, simply select the “Stereo Mix” option in the mixer settings for input. Note that when using Stereo Mix for mixing, microphone reverb functionality cannot be used simultaneously.

Specification:
Certification: NONE
Origin: Mainland China
Interface Type: USB
Model Number: USB Sound Card
Type: External
Package size: 150.00×100.00×10.00mm/5.91×3.94×0.39inch
Notice: Please install the sound card driver before use, the driver download link is as follows:
https://share.weiyun.com/5djRNhQ
Colour(optional): Grey/Silver
Material: aluminium alloy
Cable length: 11cm
Input and output interfaces:
mic in= microphone input: plug the microphone of the
line in= line in: MP3 or other audio input to the sound card, for composing and editing on the computer.
front out= front out: 2-channel headphones or speakers / 4-channel front speakers
rear out= Rear out: 4 or more channels of sound/plug in the rear speakers.
cen/bass out= centre/bass out: 5.1 speaker dedicated connector, (Note: centre and bass are the same 3.5 connector, you can set the priority order of centre or bass in the main setup interface. The default output of the hole is the centre output, bass in the film there are fire scenes will appear, not the sound card does not have a bass output)
SPDIF IN= Optical Fibre Input: Optical Fibre Audio Input to the sound card for compositing and editing in the computer.
SPDIF OUT= Optical Output: Generally output to optical amplifier or decoder (digital signal).

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.