Orico Usb External Driver-Free Sound Card 3X AUX SC2-BK

Buy Orico Usb External Driver-Free Sound Card 3X AUX SC2-BK Key Features :Driver-free Sound Card , Upgraded wireDual Earphone portsVolume Compass Adjust Volume Freely : External Volume Adjustment Button Easily Control the Volume, Adding with mute switch , More Convenient .Driver-Free3 Port Output ,Share Beautiful MusicEquipped With 2-in-1 Port Of Microphone & Earphone Standlone Earphone port.Support simultaneously  Using of two Support TRS/TRRS Mode ,Can Transfer Analog Signals of tablet ,Laptop,Desktop,loudspeaker Into Digital Signal OutputSpecifications : Model :ORICO-SC2Material :Engineering materialInput interface :USB2.0Output interface :Microphone interface, 4PIN Headset interface, Earphone InterfaceSNR :>=80dBFrequency Range :15Hz – 25KHzEarphone indicator :BlueMicrophone indicator :Red Light When SilenceOther functions :Silence switch, Volume adjustmentSupported System :Windows/Mac OS/LinuxCable length :10cm