The MacOS Sierra Compatibility List | OSXDaily
How To Update MacBook Pro (13-inch, Early 2011) from macOS High Sierra (Version 10.13.6) To macOS Big Sur (Version 11)? - Ask Different
MacBook Pro "Core i5" 2.4 13" Late 2011 Specs (Late 2011 13", MD313LL/A, MacBookPro8,1, A1278, 2555*): EveryMac.com
Mac mini (Mid 2011) - Technical Specifications
macOS High Sierra Compatible Macs and System Requirements: EveryMac.com
macOS compatibility: What macOS versions can my Mac run? | Macworld
A buddy gave me his 2011 MBP to upgrade for him, so I stuck in an SSD and 8gb RAM, and with the help of Opencore Legacy Patcher, I got Ventura running
Installing MacOS Monterey on Unsupported Macs | OSXDaily
MacBook Pro - Wikipedia
Hi my MacBook Pro (late 2011) is stuck at high sierra version 10.13.6 : r/mac
OS X Yosemite Compatible Macs and System Requirements: EveryMac.com
Display Quality & Peripherals - Apple 15-inch MacBook Pro (Late 2011) Review
Details in comments (MacBook pro i7 2.2 15" Late 2011 A1286) : r/macbookrepair
Updated my mom's old 2011 MacBook Pro to Monterey : r/macbookpro
macOS 12... on a 2011 MacBook Pro? - YouTube
Will Your Mac Run OS X Mountain Lion? The Mountain Lion Compatible Macs List | OSXDaily
Macbook pro late 2011 15-inch screen glit… - Apple Community
Installing macOS High Sierra on Late 2011 MacBook Pro - YouTube
Macbook Pro (Late 2011) Memory Upgrade - Apple Community
Identify your MacBook Pro model - Apple Support
MacOS High Sierra Compatible Macs List | OSXDaily
MacBook Pro (Intel-based) - Wikipedia
Updated 13 inch macbook pro (late 2011) f… - Apple Community
Identify your MacBook Pro model - Apple Support
Apple 15-inch MacBook Pro (Late 2011) Review
