Review on A-Tech 8GB RAM 1600 MHz Upgrade Kit - Non-ECC UDIMM 240 Pin DDR3 PC Memory for Desktop Computers (2x4GB) - PC3-12800 by Emily Quintana

Update: March 28, 2018 They are still working. I've had them for 4 days now. You are still working. As usual with memory cards, it was difficult to use properly. As soon as I put them down, the computer recognized them. I've been doing a lot of photo editing lately and I wanted more RAM. They seem to be doing their job. I bought 2 kits to upgrade my PC from 8GB to 16GB. My photo editing apps work better. This is one area where adding more RAM should improve performance. Don't expect your computer's performance to improve by adding more RAM unless you're running RAM-intensive applications. There aren't as many of them as you think.