Laptop Screens. Laptop Adapters. Laptop Hard Drives. Adapter Output: 19.5V 3.42A. Adapter Input: 100-240V~1.7A 50-60Hz. Pin Size / Type: 4.5MM X 3.0MM (Blue Tip ). Laptop adapters from various other adapter manufacturers can be used as long as the specifications are similar to the existing adapter.
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