About this item Safety First: This product is certified by UL as its premium quality and safety system have passed UL's rigorous tests. Compatible with Lenovo Chromebook laptop 45W with USB C power connector. Compatible with 100e 300e 500e Chromebook Gen 1 2 3 4, Chromebook C330 C630 S330 C340-11 C340-15 S340-14 S345-14AST S340-14 Touch Laptop. Power Features: 100-240V 50-60Hz Output: 5V-3A or 9V-3A or 15V-3A or 20V-2.25A Watts: 45 Watts What You'll Get: 1 x AC Adapter fit for Lenovo Chromebook Laptop and 1 x USB C Power Cord Fast Charging Supported: The advanced PD (Power Delivery) technology allows this charger to charge your device fast. Dimensions: 3.54 x 3.15 x 1.57 inches.