This Dell 130W AC Adapter with a 7.4mm DC jack is a versatile and reliable power adapter suitable for various Dell laptops and devices. It comes with a 6-foot cable to ensure you have a comfortable and convenient charging experience. This AC adapter is compatible with compatible with Alienware 13, Alienware Alpha ASM-R2, Inspiron 15 7000 (7559), Inspiron 15 7000 (7566), Inspiron 15 7000 (7567), Latitude 14 Rugged Extreme 7404, Latitude E5570, Latitude E6540, Precision 3510, Precision M2800, Venue 10 Pro (5056), Venue 8 Pro (5855). It is designed to provide a reliable and stable power supply to your device. Get this Dell 130W AC Adapter with a 7.4mm DC jack today and enjoy a hassle-free charging experience.