Upgrading Ram in a Macbook Pro 13" | How to Upgrade Ram on 13" Macbook Pro - YouTube
Apple MacBook Pro: RAM upgrade (HowTo)
A-Tech 8GB RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
iFixit Launches Repair Guides for Retina MacBook Pro - MacRumors
M2 SSD Adapter For Macbook A1708 NVMe M.2 NGFF SSD to 2016 2017 MacBook Pro A1708 SSD Adapter Card for Apple Macbook 1708 Laptop|Memory Card Adapters| - AliExpress
How to use an NVMe drive to upgrade your Mac's SSD | AppleInsider
A-Tech 16GB Kit (2x8GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
13in Retina MacBook Pro review, 2.6GHz, 2014 | Macworld
661-00607 Apple Logic Board 2.6GHz 8GB for MacBook Pro 13-inch Retina Mid 2014 A1502
How to upgrade Apple MacBook Pro RAM - YouTube
Install 16GB RAM Upgrade on Macbook Pro 15" in under 5 minutes - YouTube