Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: I have been using this for several weeks now.  It looks like the original I got from Dell, it even says DELL on it.  It works as good, if not better, than the original which came with my XPS-17 (L702X) laptop, and was much cheaper than buying directly from Dell.

Seems to work great