Review on Dell 45W Replacement AC Adapter - Enhance Your Dell Device's Power Performance! by Jeff Grindley

The website has pictures of the adapters so you can match the text on the white square label on the adapter to the original adapter if you still have one. If you do NOT know the codes on the small white label on your adapter, you can google them along with your computer's make and model to ensure the adapter fits properly. I followed the steps below and took the time to match and search the white tag text. Google. My adapter arrived quickly and it was the right model for my daughter's laptop so we could charge it and use the laptop again.