【Product Specifications & Portable Convenience】Compliant with the Electrical Appliance and Material Safety Law (PSE). Input: 100-240V Output: 20V 3.25A 65W (Compatible with 20V 2.25A 45W), DC plug: 11.0x4.0mm square type (rectangular center pin). Features over-voltage protection, over-heat protection, over-current protection, and short-circuit protection. The power adapter supports AC 100 to 240V, allowing for use overseas. Lightweight design, 106mm x 46mm x 29mm compact size for easy portability. Can be used at home or in the office, reducing luggage when traveling. Package contents: Main unit + power cord (DC cable length: 2m)