USB External Sound Card: 2 in 1 USB audio adapter supports listening & speaking, easily adds a 3.5mm aux TRRS port (integrated audio-in and audio out interface) to your devices. Note: It does not work with headset with separated headphone and microphone 3.5mm audio port. | Universal Compatibility: This external sound card can work with any standard USB Audio Class enabled system including Windows 10/8.1/8/7/Vista/XP, Mac OS X, Linux, and PS5 PS4, Google Chrome book, Windows Surface 3 pro, Raspberry Pi etc. Note: Does Not Work for TV or Car. | Superb Sound Quality: USB external sound adapter adopted Advanced C-Media IC technology for optimal sound quality and device performance. Which enables you to bypasses a broken sound card or audio jack of your computer to regain audio function. | Smart Chip: Built-in with advanced smart chip supports automatic recognition of American and national standard headsets, no system and standard restrictions, efficiently Decoding the signal of sound ensures the minimum distortion rate, offering you better listening experience. | Compact and Portable: Slim size with ultra compact design and durable aluminum housing, Plug and Play, no driver required & USB bus-powered.