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Power adapter Dell 90W 19.5V 3.34A for compatible laptops, model 9YP7W
Summary description:
Dell 90W AC adapter (model 9YP7W) supplies 19.5V at 3.34A to power and charge compatible Dell laptops. Compact external adapter includes standard DC output connector and AC input cable; suited for home, office, travel, and replacement use. Provides stable voltage regulation and over-current protection to maintain device operation and battery charging.