These MacBooks will hit Apple's dreaded 'vintage and obsolete' list soon
Apple MacBook Air (13-inch, June 2013) review: A familiar MacBook Air, with an all-day battery - CNET
MacBook Air (11-inch, Mid 2012) - Technical Specifications
How to use an NVMe drive to upgrade your Mac's SSD | AppleInsider
Cracking Open - MacBook Air 11-inch (2013) - YouTube
MacBook Air 13" Mid 2013 Teardown - iFixit
Installed macOS Monterey my Unsupported MacBook Air (Mid 2013) with Patcher, performance quiet same Big Sur. Working with new features AirPlay and Live Text. : r/MacOS
SSD Upgrade Kits for MacBook Air 2013 - 2017
MacBook Air 11" (2013) - QWERTY - English (US) Core i5 - 1.3 GHz - SSD 128 GB - RAM 4GB | Back Market
How-To: Boost your Mac's speed and prolong its useful life with easy RAM upgrades - 9to5Mac
Macworld
MacBook Air 11-inch 2013 Yr Model 💻 Dual-Core intel core i5 1.3ghz 4GB
MacBook Air (11-inch, Mid 2013) - Technical Specifications
How to Upgrade MacBook Air with more Storage | Upgrade 128GB SSD Flash Drive To 256GB - YouTube
MacBook Air (11-inch, Mid 2011) - Technical Specifications
The 2013 MacBook Air Review (11-inch)
MacBook Air 6,1 (11-Inch, Mid 2013 and Early 2014) - Full Info | iGotOffer
16GB MacBook Pro RAM Upgrade (2011/2012/2013) - YouTube