Realtek High Definition Audio Driver 2.67

These are the official Realtek drivers in high definition so you can use them if you have Windows 7 or Windows Vista. Included in the download file is the self-installing executable and other files if you have a 64-bit operating system to get the most out of it.

With it you can use the HD audio codecs, although it has the disadvantage that it does not automatically detect the audio device, so you must do it manually. It includes several languages, including Spanish.