ZC240W 180W 19.5V 12.3A AC Adapter & Power Supply Cord — Compatible with Dell Alienware 15/17 (R1–R5), M11X/M14X/M15/M17/M17X, G3/G5/G7, Precision 7710/7540, M4300/M6400/M6500/M6700/M6800

Replacement ZC240W laptop power adapter providing 180W output at 19.5V 12.3A. This AC adapter and power supply cord is designed as a direct-compatible replacement for a wide range of Dell and Alienware notebooks. Compatible models include Dell Alienware 15, Alienware 17, R1, R2, R3, R4, R5, M15, M17, M11X, M14X, M17X, G3, G5, G7, plus Precision 7710 and 7540. Also fits Dell workstation and mobile models M4300, M6400, M6500, M6700, and M6800. Use this adapter when you need the original 180W (19.5V 12.3A) power specification for reliable charging and operation of the listed systems. Includes the power supply cord for immediate installation and replacement.