Latest This download installs the Realtek ALC* audio driver version 6. BIOS OS Independent Windows 7, 32-bit* Windows 7, 64-bit* 6 more 0162 Latest This download installs the Realtek* audio driver version 6. Description Type OS Version Date This download record provides three options for updating the BIOS of the following Intel® Desktop Boards: DH67BL, DH67CF, DH67CL, DH67GD, and DH67VR.