High-output 330W AC adapter. G15 5530 7630 7620, G16, Alienware m17 R3 R4 P45E, x17 R1 R2 P48E, Area-51m R1 R2 P38E, x51, M18x. Output: 19.5V, 16.92A, 330W. Connector: 7.4mm x 5.0mm (center pin). Input: 100–240V ~ 4.5A, 50–60Hz.
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