UGREEN USB External Stereo Sound Adapter 15cm (Black) . Input: USB 2.0 A Male Output 1: 3.5mm Green port for earphone Output 2:3.5mm Red port for microphone Output 3: 3.5mm CTIA 4-pin combo mic/headphone jack Sampling rate :48KHz, 16 bit Frequency response: 20Hz-20KHz With function of disabling headphone and Mic and volume control Supports hot-swapping, no diver needed Supports Windows/Mac OS/ Linux Dimensions: L74*W34*H15.5mm
