Hello. Small "tutorial" for this sound card purchased to replace a motherboard embedded in card. I said to myself! do not put too much on! So this purchase. Doubts still on the compatibility with W8 / 64 bit (not shown !!!). Surprised at surprised, after installing the software and configuration of HP in the interface "AUREON" of that of sic sic super surprised and sound quality (much better than the old card origin). I therefore recommend this product to component quality, ease of use interface while being full and performance of this audio device has small price. For information, disabling components if there is an old carte.Crlt.