Amazon.com: MCE Technologies 256GB SSD for MacBook Air 2015 and MacBook Air 2017: PCIe-Based 4 Lane (x4) NVMe SSD Flash Storage Upgrade - Requires macOS 10.13.x (High Sierra) or Later : Electronics
Do I have to upgrade a MacBook Air 13' 2017 (i5, 128GB) to a 256GB? How much are the costs? Should I buy the 256GB variant? - Quora
Can I upgrade my MacBook Air 2018 from 128GB to 256GB SSD? - Quora
How to Install a SSD in a 13-inch MacBook Air 2011 - UPDATED - YouTube
Apple MacBook Air 2018: A Worthy Upgrade | WIRED
How to Upgrade & Replace an SSD in MacBook Air | OSXDaily
MacBook Air 13” Retina Display Late 2018 Antenna Bar Replacement - iFixit Repair Guide
MacBook Air 2018 review: Playing catch-up, trading ports for pixels - CNET