Summary: I bought this for my Toshiba Laptop and it was compatible with my original RAM stick and I had it installed and it works great I went from 2GB to 6GB and I had got a huge Speed increase This is 100% working and Really good as well as reliable... Overall if you need added Ram This is the one for you! I recommend this to ALL computer users Who has a compatible computer!
Summary: If you need RAM for an older laptop that will only take DDR2, this is the best quality for the buck. DDR2 is so expensive nowadays unfortunately. This stuff works and shot back no errors in MEMTEST.