AppleCare Protection Plan for iMac/eMac M8851LL/B - 3 Years Extend repair and telephone support coverage of your iMac or eMac to three years Onsite service for desktop computers (not available in all areas) Provides dedicated access to web-based support resources and powerful diagnostic tools AirPort Extreme Card, AirPort Express or AirPort Extreme Base Station, and Apple RAM included the coverage Can be added at any time during the computer's one-year Apple hardware warranty