The USED Original 90W 20V AC Adapter For IBM Lenovo ThinkPad Laptop Power Supply is a high-quality power supply specifically designed for Lenovo laptops. With a maximum output power of 90W and a voltage of 20V, this AC adapter is compatible with IBM and Lenovo laptops, making it a versatile option for various devices. Made in China, this brand new AC adapter is a reliable and efficient choice for keeping your laptop powered up and ready for use. Perfect for those in need of a replacement power supply for their Lenovo ThinkPad laptop.