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The Definitive Classic Mac Pro (2006-2012) Upgrade Guide
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Mac model OS compatibility table | Mac Cheat Sheet
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The Definitive Classic Mac Pro (2006-2012) Upgrade Guide
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MacBook (Mid 2007) | Low End Mac
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macOS - Wikipedia
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Logitech K380 Multi-Device Bluetooth Keyboard for Mac with Compact Slim Profile, Easy-Switch, 2 Year
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SYNERLOGIC Mac OS (Ventura/Monterey/Big Sur/Catalina/Mojave) Keyboard Shortcuts, M1/M2/Intel No-Residue Clear Vinyl Sticker, Compatible with 13-16-inch MacBook Air and Pro
