Orico SC1 Driver Free USB External Sound Card with 2 headset port + 1 Microphone Port

Input Interface - USB2.0, Output Interface-Microphone Interface, 4PIN Headset Interface, Earphone Interface, SNR>=80dB, Frequency Range15Hz-25KHz Earphone Indicator- Blue, Microphone Indicator-Red Light When Silence, Other Function-Silence Switch, Volume Adjustment, Supported System-Windows/Mac OS/Linux