3-year extension of limited warranty for TravelMate EPEAT Gold notebooks for a total of 4 years (Must be purchased and registered within 90 days of notebook purchase. Only one upgrade per notebook may be purchased. Excludes extension of International Traveler's Warranty. Does not cover batteries, upgrades or accessories used with the covered notebook. Prepays freight from repair depot.) Three-year extension of limited warranty for TravelMate EPEAT Gold and Silver notebooks for a total of four years (146.AD158.002) - TravelMate EPEAT Gold: 8573, 8473, 6595, 6495 - TravelMate EPEAT Silver: 8481, 8172, 5760, 4750