Inputs: SPDIF in, Line in, Mic in. Outputs: SPDIF out, Front out, Rear out, Cen/Bass out. Note: You can not use the Microphone reverb function when using the Stereo Mix. It supports 32KBz, 44.1khz. (which two need driver or application software support) and 48Khz sampling rate in digital recording, 48KHz sampling in digital\analog audio playback.
eBay