These Kingston module were the only ones I managed to get working without fail. Tried a few others in a Dell Latittude 5540, but none of them worked. Thanks Kingston!

Does what it’s built for my son is super happy now

Good service. Product does exactly what it's supposed to do.

memory arrived on time and was easy to install. Laptop is now performing much better with the extra RAM.

I used Kingston for my ram as it was so much easier to find the correct modules I needed , having struggled with my alternative suppliers site and rubbish search app! Pleased with the supply and compatibility of the ram, I use Solidworks CAD, and it works well. I will be using Kingston again, as a side I remember Kingston as one of my business suppliers over 30 years ago, so they know there products.