Summary: I bought this ram to install in a new Acer Laptop I purchased for my parents and it worked great, easy to install and the laptop recognized it right away. I would recommend this memory to my friends.
Summary: I purchased 2 of these to upgrade my laptop I just purchased. Both sticks were unresponsive. I had never used Corsair memory before and will never again. I could see maybe one as a fluke, but both?! I just made a purchase for Kingston Ram instead. A little more money, but I've never had any issues with their ram in my years of upgrading computers.