How to Upgrade the PCIe SSD in a 13-inch MacBook Pro w/ Retina display (Late 2013 - Early 2015) - YouTube
MacBook Pro 13" Retina Display Late 2012 SSD Tray Replacement - iFixit Repair Guide
MacBook Pro with Retina display review (13-inch, 2015) | Engadget
MCE Technologies 2TB Internal SSD Flash Upgrade for 13" and 15" MacBook Pro Retina (Mid 2012 - Early 2013) - Includes Installation Kit!
MacBook Pro 13" Retina Display Late 2012 SSD Replacement - iFixit Repair Guide
How to Upgrade the SSD on a MacBook Pro Retina Early/Mid/Late 2013/2014/2015 - Replacement Tutorial - YouTube
Amazon.com: Sintech M2(NGFF) SATA SSD Card,for Upgrade 24Pin 2012 Year MacBook PRO Retina SSD (Fit M.2 SATA 2280 SSD,Not Fit M.2 nVME SSD) : Electronics
MacBook Pro 13" Retina Display Late 2012 SSD Replacement - iFixit Repair Guide