Description: Product name: Laptop USB C Charger Adapter Connector A: DC 5.5x2.1mm; Connector B: USB C Input: DC 22V; Output: 5V-3A, 9V-3A, 20V-2.25A; Power: 45W Intelligent Power Supply, Overcharge Protection, Over Current Protection, Over Voltage Protection, Over Temperature Protection, Short Circuit Protection. Perfect for PC, Laptop, Notebook. Easy to install,convenient disassembly. Specification: Material: Plastic Size: 70x30x15mm/2.76x1.18x0.59inch Package Includes: 1 Piece Power Adapter 1 Piece USB C to USB C Adapter Cable Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor