Identify your MacBook Air model - Apple Support
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Identify your MacBook Air model - Apple Support
Download macOS High Sierra | MacUpdate
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Apple MacBook Air "Core i5" 1.6GHz 11" (Mid-2011) MC968LL/A A1370 – Coretek Computers
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FS: MacBook Air 11-inch Mid 2011 Nice Condition: For Sale and Wanted Forum: Digital Photography Review
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How to Prepare Your Mac for macOS High Sierra - The Mac Security Blog
Identify your MacBook Pro model - Apple Support
Installing macOS High Sierra on Late 2011 MacBook Pro - YouTube
Apple MacBook Air A1370 - Core 2 Duo U9400 | 2Gb DDR3 | 64GB SSD | High Sierra | eBay
macOS High Sierra now available as a free update - Apple
Apple MacBook Air 13" (2011) Intel i7 1.8GHz✓4GB✓256GB SSD✓High Sierra✓MD226LL/A | eBay
