Dell recommends the customer review specifics about the update to determine if it applies to your system. The update contains changes that impact only certain configurations, or provides new features that may/may not apply to your environment.
1. Improved usability of User Interfaces.
2. Renamed program short cut name for easy identification.
3. Improved the languages support compatibility of Chinese (Hong Kong S.A.R.) and Chinese (Macao S.A.R.) when using Chinese Simplified OS.
4. Improved low resolutions'' compatibility for video conference purposes.
This driver works for the following laptops:
Vostro Notebook 1400
Vostro Notebook 1700
Microsoft Windows Vista 32-bit
Microsoft Windows Vista 64-bit
Microsoft Windows XP
Here's other similar drivers that are different versions or releases for different operating systems: