This is an HP 65W laptop charger, specifically a 19.5V 3.33A AC adapter. It is designed for use with various HP laptop models, including those with the "big pin" connector. The charger provides 65 watts of power for efficient charging. It features built-in safeguards to protect against overcharging, overheating, and short circuits. The charger is described as durable and designed for long-lasting use. missing plug part
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