Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: This product arrived a day before the 1st day of the delivery estimate. Came to find out it shipped from St. Louis so for me it was not from out of state. I like that fast delivery. I plugged it in my Dell Inspiron 1545 (With Win 7 64 bit) laptop's memory slot and it was immediately accepted and now my computer has an upgraded memory from 3GB to 4GB. I did notice a difference in performance! I did not experience any problems!

Works great!!