USB Volume Control Knob Multimedia Audio Controller USB Hub with Audio Adapter External Sound Card with 3.5mm Headphone Microphone Jack for Windows, Mac, Linux, PC, Laptop, Desktop

USB sound card can be used to replace a faulty sound card or audio port of your computer. Connect to the computer with a USB A-C cable, with 3.5mm jacks allow microphone and headset connected. This is a practical multimedia USB sound card.

The sound card provides a clear stereo sound effect, with "EQ" key for choosing the sound effect you want. Support headphone and amplifier connection, with additional 3 USB HUB ports is for other USB device connection, and 3 audio ports for audio device connection.

It is also a good volume cotroller to adjust the volume of your computer speaker, with related key to opperate the volume, such as microphone mute key, sound mute key and previous song key, next song key. It's very convenience for your work and life!

The External sound card has stereo sound surround to prevent electromagnetic interference, and has stable and excellent sound quality. Ideal for Skype / ICQ / Google Hangouts / Team Speak, it is also suitable for operating a second source of speakers and headphones simultaneously.

Plug and play, drive-free, compatible with all common systems, such as XP, 7, 8, 8.1, 10, Mac IOS, etc. 



Technical Details

Name: External USB Sound card

Connection by USB 2.0 Cable

Play and pause, next/previous, microphone mute key

Three USB ports (Hub-Function)

Three audio output ports: FR, RL, Coaxial, Toslink

One Microphone jack, two headphone jack

Compatible with Windows XP/7/8/ 8.1/10, MacOS 10.9 and newer



How to use this USB external sound card:

1.There are two mute keys, one for speaker mute, another for microphone mute.

2.Volume adjustment: Turn the USB volume knob clockwise to increase the volume, and turn the knob counterclockwise to decrease the volume.

3.Previous song / Next song: You can switch between the previous song and the next song by pressing the previous and next buttons.

4.Supports common speakers, earphones, microphones and 3.5mm jack audio devices.

5.A good replacement for a faulty sound card or audio port of your computer.

6.Supports multiple EQ sound effect switching.



Package contents:

1 x external sound card

1 x USB cable

1 x instruction manual