• This package provides Realtek Audio Driver and is supported on 320 Touch-15IKB (Type 81BH), 320-17IKB (Type 81BJ), 520-15IKB (Type 81BF), 320-15IKB (Type 81BG, Type 81BT), V320-17IKB (Type 81CN).
• The package provides the installation files for Realtek Audio Universal Service Driver version 1.0.0.36. If the driver is already installed on your system, updating (overwrite-installing) may fix various issues, add new functions, or just upgrade to the available version.
• If your computer is using Windows XP, you can download Microsoft's UAA from Microsoft Universal Audio Architecture (UAA) Bus Driver for High Definition Audio (sp33867) (in English). In order to install UAA in Windows XP, do the following.

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