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Apple Releases macOS Catalina 10.15.7 With Fixes for WiFi Bug, 27-Inch iMac Graphics Issues - MacRumors
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Apple iMac 21.5" Slim intel® Quad-Core i5 2.9GHz Late 2013 (Ricondizionato) macOS Catalina - Smart Generation
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Mac OS CATALINA on a 2011 IMAC. I kept hearing it won't work because of the video card and would make my Mac unable to use but it is working for me.
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Apple iMac 21.5" Slim intel® Quad-Core i5 2.9GHz Late 2013 (Ricondizionato) macOS Catalina - Smart Generation
APPLE IMAC 27" LATE 2012 CORE i5-3470S 2.9GHZ8GB 1TB HDD GeForce GTX 660M 512MB MACOS CATALINA USATO STANDARD
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