Realtek High Definition Audio Driver
Supported operating system: Windows Vista 32-bitWindows Vista 64-bitWindows 7 32-bitWindows 7 64-bit
Release note: Realtek HD Audio version 2.52 driver for Vista-32/Win7-32 Vista-64/Win7-64 released on 7th Sep 2010.
Supported Devices: Realtek High Definition Audio