About this item DC-Output: 5V-3A, 9V-3A, 12V-3A, 15V-3A, 18V-2.5A, 20V-2.25A Input: 100-240V - 1.3A 50/60 Hz; 45W USB C Laptop Charger compatible with various Type C laptops including Dell, HP, Acer, Samsung, and Asus. Compatible with HP Chromebook 14 models, X360 series, and various HP Spectre models. Also compatible with a wide range of Dell XPS models, as well as Lenovo Chromebook and ThinkPad series. Dimensions: 6.85 x 3.82 x 1.85 inches.