240W 180W Laptop Charger Replacement for Dell Alienware M17 17 M15 15 R1 R2 R3 R4 R5 R6 R7 / G3 G5 G7 G15 3590 5500 5505 7500 7700 / M15X M17X M18X X15 X51 Gaming Laptop AC Adapter Power Supply Cord UNAVAILABLE OverviewReviewsWarranty & Returns...