This came from estate of a I'd computer builder. New hifi A85s3 Mainboard Amd a85x chipset.this has high sampling rate, ground isolation circuit, independent audio power design, built in amplifier, and user friendly audio software. Great for audio. That being said take a good look at the pictures for item and condition. I am no expert in these. Comes with factory booklet user manual and driver's CD. and everything it comes with.