Description Features: 7.1 channel usb audio adapter can support virtual 7.1 audio output for windows. Built-in ugrreen audio center audio control software can provide you an immersive game experience. It also supports one button switching between 3.5 stereo audio and 7.1 audio. Specifications: Dimensions: L60xw32xh14mm Cable length: 1m Usb 2.0 a male input Output 3.5mm headphone jack 3.5mm microphone jack Snr: = 94db Distortion degree: < 0.1% Frequency response: 20hz-20khz Output power: 14mw Load: 16r. Frequency response: 20hz-20khz Supports 7.1 channel audio Support windows os x linux
