About this item Safety Assured This power adapter meets nationally recognized electronic safety standards and is built with high-quality materials and workmanship to ensure reliable, durable, and safe performance. Flawless Compatibility Exclusively designed USB C connectors will fit for Lenovo Chromebook laptops of 45W with USB C power connectors. Fit for Lenovo 100e 300e 500e Chromebook Gen 1 2 3 4, Fit for Chromebook C330 C630 S330 C340-11 C340-15 S340-14 S345-14AST S340-14 Touch Laptop [Do not buy if your laptop requires more than 2.25A] What's in the Box 1 X AC Charger, 1 X Power Cord Power Specs Output 5V-3A or 9V-3A 12V-3A or 15V-3A or 20V-2.25A 45W; Input: 100-240V 50-60Hz Dimensions: 5.47 x 4.69 x 1.69 inches