Apple's latest operating system, now on an easy-to-use, bootable USB Drive. Use this disk to upgrade, fresh install, or repair macOS Sierra on your Macintosh computer. Compatability Information Mac computers introduced in late 2009 or later can be upgraded to macOS Sierra. For details about your Mac model, click the Apple icon at the top left of your screen, choose About This Mac, then choose More Info. macOS Sierra requires at least 2GB of RAM and 8GB of storage space and will run on: * iMac: Late 2009 or newer. * MacBook: Late 2009 or newer. * MacBook Pro: Mid 2010 or newer. * MacBook Air: Late 2010 or newer. * Mac Mini: Mid 2010 or newer. * Mac Pro: Mid 2010 or newer.
Clean Install / Upgrade / Repair Your Mac (see picture for compatibility)
High Quality 8GB USB Flash Drive. Durable casing.
Save time, no downloading required.
Use it over and over to update all your Mac's
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