Review on Samsung SO DIMM PC3L 12800S 1600MHz M471B5273CH0 YK0 by Matthew Watkins

Sorry for such a low rating but this is necessary due to the situation. The memory module I received may deserve more, although there is no way to know since it is not the one I ordered. When it didn't work in my laptop, I carefully checked the packaging and the module itself. I needed and ordered a low voltage memory (1.35V) which said on the packaging as a low voltage module. The module itself was NOT low voltage (1.5V). Everything else was correct, but in this case closing wasn't enough. I am very concerned when products are mislabeled to trust other products from the same source. On a positive note, Revain took care of the payment with no fuss and I couldn't ask for any additional assistance from them.