Bootable USB and MicroSD installers for MacOS, compatible with MacOS - $15 (08088)

Bootable MacOS USB and MicroSD installers compatible with Mac. Perfect for owners of Mac computers needing to upgrade or repair their OS, fix slow booting Mac’s, or for anyone wanting to have an emergency bootable Mac startup disk on hand. A bootable flash drive (USB or MicroSD) with your choice of a macOS makes the installation upgrade / downgrade / repair so easy. All versions of macOS are assembled from official Apple installers and compatible with a variety of Macs (see images). These are my own custom bootable drives to enable easy software installation and updates for a number of current and legacy Mac operating systems. Available Operating Systems: * macOS 15 Sequoia * macOS 14 Sonoma * macOS 13 Ventura * macOS 12 Monterey * macOS 11 Big Sur * macOS 10.15 Catalina * macOS 10.14 Mojave * macOS 10.13 High Sierra * macOS 10.12 Sierra * Mac OS X 10.11 El Capitan * Mac OS X 10.10 Yosemite * Mac OS X 10.9 Mavericks * Mac OS X 10.8 Mountain Lion * Mac OS X 10.7 Lion * Mac OS X 10.6 Snow Leopard Bootable MacOS installer prices/formats: ** $15 for 16GB USB-A (single MacOS of your choice, pick from above options) ** $15 for 32GB MicroSD (single MacOS of your choice, pick from above options) ** $16 for 32GB USB-A (single MacOS of your choice, pick from above options) ** $23 for a 64GB USB-A “4-in-1” installer that includes 4 popular MacOS (Ventura, Monterey, Big Sur, Catalina) ** $23 for a 64GB USB-A “4-in-1” installer that includes 4 popular MacOS (Sonoma, Ventura, Monterey, Big Sur) ** $25 for a 64GB USB-A “9-in-1” installer that includes 9 popular MacOS (Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion, Lion, Snow Leopard) ** $30 for a 128GB USB-A “12-in-1” installer that includes 12 MacOS (Mavericks to Sequoia, inclusive) on a single drive. ** $30 for a 128GB USB-A “13-in-1” installer that includes 13 MacOS (Lion to Sonoma, inclusive) on a single drive. ** $30 for a 128GB MicroSD “13-in-1” installer that includes 13 MacOS (Lion to Sonoma, inclusive) on a single drive. ** $32 for a 128GB USB-A “14-in-1” installer that includes 14 MacOS (Snow Leopard to Sonoma, inclusive) on a single drive. ** $32 for a 128GB MicroSD “14-in-1” installer that includes 14 MacOS (Snow Leopard to Sonoma, inclusive) on a single drive. Each bootable Installer Drive includes: * MacOS of your choice (or a partitioned drive with several MacOS included, see below for options) * Disk Utility Application (to reformat or repair the internal startup drive) * Terminal Application * Ability to perform a clean install of OS, reinstall OS, or restore from a Time Machine backup (provided you created one), access to Startup Security Utility and Network Utility * My own easy to follow printed instructions are included to make your OS installation quick and successful. I’ve sold 100’s of these on eBay and other sites, all with 100% positive feedback. If you have questions about specific OS compatibility with your Mac, contact me and I can help. Cost of the USB or MicroSD is already included in prices above. I will take PayPal to confirm your order and can ship via USPS with tracking ($4), or will accept cash upon pickup. All flash drives are custom made to order, tested, and guaranteed to boot. MacOS Design is located in Tabernacle, NJ 08088.