Product Review
Plug the sound sdapter into your USB port, and then plug your headphones into the adapter.
No need to install any driver.
USB 2.0 full-speed.
7.1 channel external USB audio sound card adapter.
connectors: USB Type A, stereo output jack.
LED indicators: microphone-mute status, activity.
USB bus-powered, no external power required.











![USB External Stereo Sound Adapter, Costech [Updated Version] Virtual 7.1 Channel Double USB Microphone & Headset Port Plug and Play No Drivers Needed for Windows, Mac, Linux](https://m.media-amazon.com/images/I/410KwDf4dJL._SL75_.jpg)