Review on Dell PA-3E 90W Laptop Adapter: Slim Design Charger Replacement AC Power Adapter Compatible with Dell Models by Renee Sweet

I have an extra power cord in my office and it was a good price. I especially like the blue light where it connects to the computer so I can always be sure the computer is getting power. I gave it four stars because it heats up within an hour, and while it says it's thin, it's also wider than a regular adapter box. Remember that the end of the plug in the adapter is a little loose, so check regularly that it's connected, which is easy to do thanks to the handy blue indicator!