Usb soundcard Ugreen external

External volume control, free to adjust volume according to your habit. *Unique mute-switch design, independent earphone/mic, mute button, stop whenever you want. *Support two headsets using at the same time, share the good times with your friend. *Perfect sound effect, introducing smart noise-reduction chip that makes high performance. *LED indicator light makes clear of real-time working status. *Universal compatibility, free drive for Windows/Mac OS/Linux system. *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 *SNR:≥85dB *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 *NOTES: 1. It is recommended to put on headphones or turn on the audio equipment after the product is properly connected. 2. To prevent possible hearing damage, do not listen at high volume levels for long periods. 3. The 4-pin combo Mic/headphone jack (TRRS CTIA) does not support national standard headphone ( TRRS OMPT)