The Lenovo 45W USB-C AC Power Adapter is designed specifically for Lenovo ThinkPad laptops, providing a reliable power source for charging and powering your device. With a voltage range of 20V, 5V, 15V, and 9V, and an output current of 2.25A, this black adapter is compatible with various Lenovo models, including the ADLX45YDC3D. Its compact design makes it easy to carry and use on the go, ensuring that you can work or play without worrying about running out of battery.