How to use Apple Keyboard & Magic Mouse on Win 7
The new aluminum Apple keyboard along with Magic Mouse that comes with a new iMac is a nice looking keyboard that could be linked with any Windows 7 system. However, you need to a system have a built-in bluetooth connectivity and paired correctly.
http://support.apple.com/kb/DL1336
This update adds support for Microsoft Windows 7 (Home Premium, Professional, and Ultimate) add supports the Apple wireless keyboard and Apple Magic mouse.
Use 7-zip to browse the downloaded file.
Open BootCampUpdate64.msp
Look for BootCamp30ToBootCamp305 > Binary.Keyboard_Bin. Select all the content and drop them into a new folder. When it's done run the file "DPInst.exe" and if correctly installed it will showed "Apple Keyboard (04/06/2009 3.0.0.0) Installed"
For Magic Mouse "scroll" to work, you need to have the appropriate driver installed.
http://uneasysilence.com/2009/11/get-apples-multitouch-magic-mouse-to-play-nice-on-windows/
Updated On: 12.01.02