MacBook Air (13-inch, Early 2015) - Technical Specifications
Yes, the 2015 MacBook Air supports 4K displays at 60Hz | Ars Technica
What are the ports on your MacBook? - Laptop/Mobile Service Center
Yes, the 2015 MacBook Air supports 4K displays at 60Hz | Ars Technica
MacBook Air M2 review (2022): Apple's near-perfect Mac | Engadget
MacBook Pro 13" Retina Display Early 2015 Repair - iFixit
Restored Apple Macbook Pro 13.3-inch (Retina) 2.7Ghz Dual Core i5 (Early 2015) MF839LL/A 128GB SSD 8 GB Memory 2560x1600 Display Mac OS X v10.12 Sierra Power Adapter Included (Refurbished) - Walmart.com