Support Information:
Device Type: Sound Card
Manufacturer: Realtek
Model: alc 862
Interface: USB
Operating System: Windows XP Professional
Age of Device: < 2 years old
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=&qa5=19&qa7=1500&dp=2&qm0=alc+862&jmd=and&fzz=d) | Find it with Google (http://www.google.com/custom?client=pub-4727129938051271&forid=1&hl=en&ie=ISO-8859-1&oe=ISO-8859-1&flav=0001&sig=t06hRycrxd-fw_05&q=.+Sound+Card+.+alc+862+Windows+XP+Professional+)

Check the STICKY in this sound forum. Otherwise you'll need to give us the pc brand and model and the BIOS ID string.

I suspect the interface is actually integrated rather than USB.