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 add Headphones, earphones, speakers, or microphones are connected to your computer Practical Stereo Adapter: It prevents electromagnetic interference and enjoys stable and optimal sound quality. Perfect for Skype/ICQ/Google Hangouts/TeamSpeak, and also for operating the second sound source of speakers and headphones at the same time Excellent Function: No need to drive, 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 OSX/PS5/PS4/Google Chromebook/Windows Surface Pro 3/Raspberry Pi supports USB audio adapter. Please note that it only supports mono microphone TRS, does not support TS, TRRS. Not compatible with PS3 Small and Portable: Durable ABS material makes the USB to Headphone Adapter small and light. Important: This USB audio converter only supports mono microphone TRS, not TS, TRRS It can convert the analog signal output by the USB interface of the tablet, desktop and notebook into a digital signal, and output a virtual stereo two-channel sound effect Package included: 1 x USB Audio Card 1 x English and Chinese Manual Other items not included