Kingston has always been good quality and this is the right kind for a Latitude E5440 and potentially other Intel CPU based laptops.

excellent quality and price

Installed booted up just fine.....as advertised and great quality

Good high quality product

Good quality, no hassles.

And since the Acer shares main memory with video memory, it coincidentally improved the video quality, too

Good quality prompt shipping will order again

Excelente quality, worked like a charm!

There are two parts to purchasing memory: getting the right kind and getting decent quality.

This is a great product, high quality, and I have had no issues with it whatsoever

Best quality!

Great quality but wrong memory due to my own mistake.

Very speed shipping, good quality product

Great quality at a good price

Now i am able to achieve a completion on my side and enjoy the quality of

Considering the price, the quality is very good

Easy to install and good quality.

Looks like it's great quality though.

Perfect fit and good quality

Appears to be of solid build and quality, and I can already tell a difference in my computer's speed

Product is working as it should, no issues so far.

Works as you would expect.

Works as it should.

Works as I expected.

Now my Sleekbook has an SSD drive and 8GB of RAM, and is easily twice as fast as when I bought it

Works as it should.

Work as Except

Worked as it said it would and was easy to install.

See the "L" in the description model number above, Good Luck!

Worked like a charm on my HP Envy 15t

Worked perfectly in my ASUS-TP500LA-DH71T which has given me 12GB RAM vice the original 8GB.

I tried a couple different RAM sticks that did not seem to work on my Toshiba S55t.