Macs Able to Run macOS Sierra Remain Compatible With High Sierra - MacRumors
Hard Drive for iMac Late 2009-2011 ONLY 640GB, Preloaded with High Sierra 10.13 | eBay
How to Prepare Your Mac for macOS High Sierra - The Mac Security Blog
MacOS High Sierra Compatible Macs List | OSXDaily
macOS High Sierra: The new features and updates that matter most | Macworld
Early 2009 duo core (square mac) now running High Sierra patch from Dosdude1 flawlessly. : r/mac
Apple iMac 21.5-inch Late 2009 3.06GHz Intel Core 2 Duo (MB950LL/A) – UNICOM, Inc.
How to Upgrade Mac to macOS High Sierra | Trend Micro News
macOS High Sierra On A 2009 Imac Core 2 Duo? A Retro Adventure :o) - YouTube
Apple macOS High Sierra: A more refined Sierra for your iMac and MacBook | Mint
Installing High Sierra on an Unsupported Mac - Mac Optimization Software Reviews
500GB Apple Desktop Hard Drive iMac 2010 2011 Mac Pro High Sierra 7200 RPM | eBay
MacOS 10.13.5 High Sierra Update Released for Mac | OSXDaily
macOS High Sierra (10.13) Unsupported Macs Thread | MacRumors Forums
Installing MacOS Sierra on an unsupported Mac (2009 MacBook Pro 5,4) - YouTube
Preparing a 2009 MacBook for macOS Sierra - YouTube
Common Problems During and After macOS High Sierra Installation
How to Install macOS High Sierra on an Unsupported Mac - YouTube
PSA: macOS Sierra drops support for many Macs from 2007, 2008, and 2009 | Ars Technica
macOS High Sierra 10.13.1 : Apple Inc. : Free Download, Borrow, and Streaming : Internet Archive
