4. 3D stereo USB audio adapter
2. It is also a highly flexible audio interface, which can be used with either laptop or desktop system; Simply Plug the Sound Adapter into your USB port, and then plug your headphones into the Adapter.
1. USB 2.0 3-Port Hub with Stereo Sound Adapter Combo is designed especially for laptops, tablets, and ultrabooks and expands one USB 2.0 high-speed port into three easily.
3. Feature of Stereo Sound Adapter
5. Backward compatible with USB 1.1 /2.0 - Connectors: USB type A, stereo output jack, microphone input jack