1 pcs Earphone Splitter Y Type & 1 pcs Sound Card1. 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.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.3. Feature of Stereo Sound Adapter4. 3D stereo USB audio adapter5. Backward compatible with USB 1.1 /2.0 - Connectors: USB type A, stereo output jack, microphone input jackcolour:WhiteHeadphone splitter:Y type Audio splitter earphone couple line 3.5mm audio cable One divided into two Headset couples audio adapterListen to the wonderful music, enjoy the texture of lifeApplication: UniversalModel Number: Audio AdapterConnector B: JackConnector A: SpeakonType: Audio LinePort: Standard 3.5mm headphone male to femaleMaterial: copper+ABSSound Card:No external power requiredPlug & Play, no drivers neededInput: USB2.0Output: 3-ports USB2.0, CTIA OMTP Audio jacks, Micphone jack.Sound Card: 7.1 ChannelAudio OFF/ON switchMaterial:PC+ metalsize:The size: Approx. 90x31x11mmThe cable length: Approx. 45cmPackage Contents:1 x Headphone splitter1 x USB2.0 Hub with Stereo External Sound CardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.