This 65W AC-DC power adapter is a perfect replacement charger matching HP original model TPN-DA17 and TPN-LA16. It provides stable and sufficient power for daily office work, online classes and light multimedia use of compatible HP laptops without power shortage or performance drop. With universal 100-240V wide input voltage, it supports use in most countries and regions without extra voltage converters. Built-in intelligent multi-protection circuits effectively protect laptop hardware from damage caused by unstable power, overload and high temperature. High-quality shielded pure copper cord reduces power loss and output ripple. The slim lightweight casing is easy to carry in backpacks, ideal for home, office, business trip and travel daily charging scenarios.