USB External Sound Card with Headset Port Microphone Port Jack 3.5mm Adapter Mute Switch Volume Adjustment Free

NOTES: There are 3 models for you to choose, please choose suitable model before purchase.

1. SKT3 : 3 Output interface

2-in-1 (Mic&Earphone) * 1 , Earphone * 1 , Microphone * 1

Don't Support Volume adjustment

2. SKT2 : 2 Output interface

Microphone * 1 , Earphone * 1

Don't Support Volume adjustment

3. SC2 : 3 Output interface

2-in-1 (Mic&Earphone) * 1 , Microphone * 1 , Earphone * 1

It Support Volume adjustment

Performance And Advantages1. LED indicator light show the working status.

2. Support for common speaker or headphones. Microphone recording.

3. Free to switch speaker and headphone modes.

4. Directly use USB port, universal plug and play.

5.USB External Driver-free Sound Card

6.Extending 3 Output Ports through one USB port

7.Adjustable Volume. With one external volume adjustment button , easy to control the volume according to your needs.

8.Wide Compatibility, Support TRS / TRRS mode.

Tips : The standard of the microphone is OMTP, part of the microphone can't working if the standard is CTIA, Such as iPhone earphone and the Three-piece headphones.

NOTE1.The standard of the microphone is OMTP, part of the microphone can't work if the standard is CTIA, Such as iPhone earphone and the Three-piece headphones.

2.Microphone indicatorThe light turns off when the microphone is mutedNew and Old version update point, Old version: Red Light When Silence

3.The input of microphone jack and combo Mic/headphone jack only support mono

2). 3.5mm headphone or microphone interface of your device stopped working or there is no headphone or microphone interface on your devices. It can extend 3 outputs for your device.