hi

Support Information:
Device Type: Sound Card
Manufacturer: china
Model: cm18738 ac3
Interface: Other
Operating System: Windows XP Professional
Age of Device: Not specified
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=&qa5=19&qa7=1500&dp=3&qm0=cm18738+ac3&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=china+Sound+Card+china+cm18738+ac3+Windows+XP+Pr ofessional+)

It's not cm18738... it;s CMI8738. One of the most common sound chipsets in the world today. You can find drivers in our driver database by using our Driver Search Wizard (members.driverguide.com/index.php?action=search&sm=e) or you can use driver from Cmedia website (www.cmedia.com.tw/).

You can also find it by using your own favorite seach engine like google