Specification: Input:00-240V 50-60Hz, Output:19.5V 4.62A,Power: 90W MAX.Includes 16 interchangeable tips to match various charging ports, eliminating the need for multiple chargers.Sam sung Chromebook port2.5x0.7mm Tipand USB C port are NOT included.This laptop power supply adapter replacing 90W 75W 70W 65W 45W laptop ac adapter, from 12V to 20V laptop computers. Package includes:1 x 90W Universal Laptop Charger + 1 x Power Supply Cord + 16 x Tips + 1 x Manual Compatible: This Universal Laptop Charger is engineered to work with leading laptop brands, including Dell, HP, Len ovo, Acer, Asus, Sam sung, Toshiba, IBM, Fujitsu, and Gateway. It supports popular models such as Dell Inspiron, HP Pavilion, Len ovo ThinkPad, Acer Chromebook, and Asus ZenBook, among others. Additionally, it is compatible with Chromebooks and select Ultrabooks. To ensure a perfect fit, please check that the specifications match your computer model Compatible: The universal charger is compatible with Hp Pavi