Apple iMac 21.5" Late 2013 Core i5 2.7GHz 8GB RAM 1TB HDD MacOS Big Sur 11.5.7 | eBay
macOS Big Sur Slow or Laggy? 8 Tips to Help Speed Up the Mac Again | OSXDaily
The Reason Apple dropped iMac14,2 from Big Sur Supported Macs | tonymacx86.com
Apple addresses macOS Big Sur upgrade issues impacting 2013 and 2014 MacBook Pro models | AppleInsider
macOS Big Sur compatibility: Full list of Macs - 9to5Mac
Can You Install macOS Big Sur on Unsupported Macs? Yes, But It's Not Simple | OSXDaily
macOS Big Sur on an Early 2013 MacBook Pro : r/mac
Install macOS Big Sur on a newly unsupported Mac with Wi-Fi working...
Late 2012 27inch iMac Running Mac OS Big Sur Flawlessly Thanks to u/BenSova Big Sur Patcher : r/BigSurPatcher
How to download and install macOS 11 Big Sur | TechRadar
MBP 13" Late 2013 upgrade to macOS Big S… - Apple Community
macOS Big Sur Reportedly Causing Problems for Certain MacBook Pros
Big Sur 11.0.1 (20B50) Released to Block Install for 2013-14 13" MBPro's!
Apple Myth 13 – How to install macOS Big Sur (11.2) on unsupported Mac devices - ACE
Install macOS Big Sur on unsupported models - YouTube
macOS Big Sur is version 11, ending 20 years of macOS 10 - Neowin
