and I know I have the right memory for my laptop

As long as you have enough memory to hold the applications that you are running without paging, RAM speed is only very rarely a performance bottleneck.

But most people should focus far more on how compatible that memory's specifications are for your system because the differences between CL ratings are negligible if you are considering CL rating differences of 2 or 3, while using memory that is not correctly matched or compatible with your computer can cause a variety of problems.

Non-ECC CL11 SODIMM Notebook Memory (KVR16S11/8)Great memory for HP

Great memory for Zotac mini-pc's

In real-world applications benchmarks, there is barely any difference between using this affordable CL11 ValueRAM and using some Kingston (or other brand's) fancier CL9 HyperX memory, and the unnoticeable speed difference is not worth paying extra money for more-expensive models of CL9 or faster memory.

If you are a hardcore computer gamer with a $4000 gaming laptop, you may opt for faster high-end memory to complement your top-of-the-line CPU and graphics.

Kingston makes good memory for a good price.

The tech referred to preferring Samsung or Crucial memory and felt the Kingston doesn't always work in the lower end laptops

It's memory and it works

Threw it in my Asus Zenbook UX32A-DB51 to bump up the memory to 12GB and it worked flawlessly.

I highly recommend this memory for those ultrabooks who came with only 4 Gb. of RAM

Great memory and price

this is an additional excellent memory stick for a laptop computer.looked all over high and wide finally found the very best deal on amazon.