Lenovo Thinkpad 45w usb-c power adapter

The PD technology automatically detects and delivers 5V/2A,9V/2A ,15V/3A or 20V/2.25A; Tested, reliable and backed by a one-year limited warranty; Supported Operating Systems: OS IndependentYou may also like Genuine Lenovo ThinkPad W530 W520 2441-5RU AC Power Adapter 45N0354.