Ideal Audio Card: Ideal for replacing a faulty sound card or audio port, the UGREEN USB Audio Adapter adds a mono microphone-in and stereo audio-out port to your computer via a USB port, allowing you to connect headphones, earphones, speakers, or microphones to your computer Practical Stereo Adapter: It prevents electromagnetic interference and delivers stable and optimal sound quality. Perfect for Skype, ICQ, Google Hangouts, TeamSpeak, and for using separate speaker and headphone audio outputs simultaneously Excellent Function: No driver required plug and play. USB bus-powered, this handy sound card requires no external power supply Wide Compatibility: Compatible with Windows 10/98SE/ME/2000/XP/Server 2003/Vista/7/8, Linux, Mac OS X, PS5, PS4, Google Chromebook, Windows Surface Pro 3, and Raspberry Pi. Supports USB audio adapter functionality. Note: This adapter supports mono microphone TRS connectors only; it does not support TS or TRRS. Not compatible with PS3 Small and Portable: Durable ABS material makes the USB to headphone adapter compact and lightweight. Important: This USB audio converter supports mono microphone input with TRS connector only, not TS or TRRS Converts analog signal output from the USB interface of tablets, desktops, and notebooks into digital signal, delivering virtual stereo two-channel audio output Package included: 1 x USB Audio Card 1 x English Manual