Check the listing for details. Bootable USB Install Service MacOS HIGH SIERRA 10.13.6 Restore Repair Help Guide. Condition: Brand New. Listed at 14.99 USD. ★ BOOTABLE USB INSTALLATION SERVICE ★ FREE SUPPORT ★ FREE USA SHIPPING◆ GOT QUESTIONS? MESSAGE ME NOW! ★ WHY SHOULD YOU BUY THIS TOOL? ◆ Clean-up your device of old files & data which improves overall speed & performance; ◆ Give a new lease of life to your beloved Mac by performing a clean fresh install or restore from a backup; ◆ Avoid all the hassle of creating a bootable usb drive; You are paying for my time for putting together all these necessary tools to manage the installation process; ★ COMPATIBILE DEVICES LIST◆ MacBook Pro - Late 2010 to Mid-2017◆ MacBook Air - Late 2010 to Mid-2017◆ MacBook - Late 2009 to Mid-2017◆ iMac - Late 2009 to Mid-2017◆ Mac-Mini - Mid 2010 to Mid-2017◆ Mac Pro - Mid 2010 to Mid 2017 ★ WHAT DO YOU GET IN THE PACKAGE? ◆ You will get one bootable USB drive which contains necessary utilities to install, repair or restore your system on compatible devices. An easy to follow video link is included in the package.