Realtek High Definition Audio Codec (Windows Vista / Windows 7 32-bit and 64-bit) R2.57
Realtek HD audio driver package. The package includes: driver setup program, drivers for Vista 32-bit and 64-bit editions.
Features
* High-performance DACs with 106dB dynamic range (A-Weight), ADCs with 101dB dynamic range (A-Weight)
* Meets performance requirements for Microsoft