POWER OUTPUT: 90W AC adapter provides sufficient power to simultaneously operate your Dell laptop and charge its battery. COMPATIBILITY: Features a 4.5mm connector designed specifically for Dell laptops with LED light ring indicator on DC connector. CABLE MANAGEMENT: Includes rubber strap for organized cable storage and comes with 2-meter power cable for North America. COMPACT DESIGN: Measures 5.04 x 2.05 x 1.26 inches (128 x 52 x 32mm) with a lightweight build of 12.38 ounces. CONVENIENCE: Perfect as a second AC adapter, allowing you to keep one at home and one at the office for hassle-free power access.