? [Add 3.5mm Audio Ports]: USB audio adapter adds 3.5mm audio jack to pc, laptop, computers; provides an alternative solution for a failed original sound card; works as an audio splitter for an audio output plug and microphone input plug. ? [High Quality Sound]: Built-in with HS-100B chip, 48K / 44.1KHz sampling rate for both Playback and Recording, Skype / Google Hangout / Live Games / TeamSpeak ; protects against electromagnetic interference and enjoy the stable and best sound quality. ? [Audio Interface]: Audio-in jack (black color) support TRRS (with microphone) and TRS (without microphone) earphone; microphone jack (pink color) supports mono input. ?Notes: 1. Apple EarPods were tested not support mic input but only audio output with this adapter; 2. Doesn't work on most Car system or smart TV. ? [Wide Compatibility]: Support USB 2.0 Full Speed (12Mbps) Specification, compatible with PS4, PS5, Raspberry Pi, Surface Pro, MacBook Pro; Windows 7 / 8 / 8.1 /10 / XP / Vista, Mac OS