?? 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. | ?? 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. | ?? Backward compatible with USB 1.1 /2.0 - Connectors: USB type A, stereo output jack, microphone input jack , you can use it for your PC,laptop,tablet,cell phone, PS4, PS4 Slim, PS4 Pro also apply to Windows XP, 7, 8, 8.1, 10 and Vista, as well as Mac IOS systems | ?? 3D stereo USB audio adapter , Does not require external power supply , Plug & Play, no drivers needed | ?? Tip: The computer is not installed decoder, may not be able to use this product, please note before buying!