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
GODSHARK mSATA to A1398 A1425 (2012 & Early 2013) Adapter for MacBook Pro Retina SSD Replacement, Mini PCIe SATA SSD Converter Card
How to Upgrade MacBook Pro Retina SSD -mac&egg-
MacBook Pro Retina (Mid 2012): SSD Replacement - YouTube
How to install an SSD on a 15-inch Retina MacBook Pro
2012 13-inch Retina MacBook Pro SSD upgrade video top view - YouTube
MacBook Pro 13" Retina Display Late 2012 SSD Replacement - iFixit Repair Guide
MacBook Pro 13" Retina Display Late 2012 SSD Replacement - iFixit Repair Guide
Macbook Pro SSD Upgrade (2011/2012/2013) - YouTube
MacBook Pro 13" Retina Display Late 2012 SSD Replacement - iFixit Repair Guide
Replace your 2009-2012 MacBook Pro HD with an SSD
How to install an SSD on a 15-inch Retina MacBook Pro