The 4X20N21035 Lenovo 65W Travel Adapter with USB Port is a versatile and convenient power adapter for your devices. It features a 65W power output, providing fast and efficient charging for your laptop or other devices. The built-in USB port is an added bonus, allowing you to charge your smartphone or other USB-enabled devices at the same time. Its compact and lightweight design makes it perfect for travel, ensuring you always have a reliable power source wherever you go. With its high-quality construction and reliable performance, this power adapter is a great choice for all your charging needs.