MacBook Air 13" Early 2015 SSD Upgrade to NVMe - iFixit Repair Guide
How to Revitalize Your Old MacBook Air with a New SSD | Laptop Mag
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