HP Genuine AC Adapter for Notebook Computers Charger HP TPN-LA15 Power AC Adapter Model Number: TPN-LA15 Input: 100-240V 1.4A Output: 19.5V 2.31A 45W Connector: Outer diameter approx. 4.5mm Comes with a stylish cable tie. It hasn't been used much and is in good condition, but it is a used item, so please understand that there is some wear and tear. Please check the condition carefully in the images. It will be simply packaged and shipped via Yu-Packet Post.