This web site is a fraud! I purchased a high quality memory chips from them but they sent me an inferior class modules. On their web site the model number was: KHX1066C5S3K2/4GX DDR3 1066MHz SO-DIMM
But I got something completely different.
I contacted the merchant, and they told me that they were actually selling a compatible memory modules, not the kind that they actually had listed as "KHX1066C5S3K2/4GX DDR3 1066MHz SO-DIMM ". If you pay closer attention to the entire page, then you might see that It's not the high quality memory. But if you don't pay attention and like me merely going by a model number "KHX1066C5S3K2/4GX DDR3 1066MHz SO-DIMM". Then you'll get caught with this scam. Do not buy from memoryupgrade.pro Please use other online stores, the scammers don't deserve of their business survival!