Pros: This was extremely easy to install (as with most RAM). It worked perfectly with my Dell Dimension E3100 and has made it almost twice as fast. This product was an excellend buy for the price range that it's in! I installed two of these in my pc and its been screamin ever since.

Cons: None, and i dont expect there to be.

Overall Review: I would recomend this product to anyone who wants a faster computer and does not want to buy an expensive new processor or RAM upgrade. I'm planning on buyin at least two more and upgrading the other computers in my house.