Part Number: 0FWCRC, 0F4XHP. Compatible Model: Alienware M17x R4, Precision M6500, Alienware Area-51m, Alienware M18x. AC ADAPTER 240W. New Dell Inspiron 7490 7391 2-in-1 Laptop Backlit Keyboard NB71A 0XKGG 2RVRV.
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