Review on 💻 A-Tech 8GB DDR3 1600MHz SODIMM RAM Upgrade Kit for Laptop, Notebook & AIO Computers - 2x4GB PC3-12800 (PC3-12800S), CL11 Non-ECC SO-DIMM 204 Pin by Kevin Graham

This happened ahead of schedule! It is clearly marked, I received exactly what was stated. Installation was difficult. As I work on computers, some prior knowledge was required to upgrade, but for those inexperienced, use the link on your computer: click the Apple logo in the top left corner. Click About This Mac. Select the Storage tab. In the lower-right corner of the window, click Memory Upgrade Instructions. Follow the instructions and you shouldn't have any problems. One caveat: When installing the lower tier rod, make sure it is fully seated before pushing down and installing the upper tier rod. After installing it, I saw results immediately. I ran a few programs and a few heavy websites to see the difference using the same tasks I had previously done. clear difference. I will be back ordering to update our other MacBook Pro.