Installation file: And lastly, the star of our show: macOS installer.Internet connection: You need a good internet connection to download the bootable installer file.USB drive with more than 15GB storage: Usually, macOS bootable installer file size measures around 12-14GB, and it’s always safe to consider a USB drive with 16GB or higher storage, especially if you don’t know the file size of the macOS installer.Mac to install the macOS: As you can guess, you need a Mac to run the bootable USB installer we will create.Requirements to create a bootable installerīefore you start the process of making macOS Ventura bootable USB flash drive installer, you have to make sure you got these things:

Now that we know why we need to create a bootable installer for macOS, let’s look at its prerequisites. You can also use the USB bootable drive to create a dual boot Mac with two versions of macOS. There are also instances where you will be required to use a bootable USB installer for macOS if your Mac doesn’t boot up or if you want to downgrade the macOS version. You need the help of a bootable USB installer to install the latest macOS beta on your Mac. Why does one need to make a bootable USB on a Mac? How to create a bootable installer for macOS.Requirements to create a bootable installer.Why does one need to make a bootable USB on a Mac?.Don’t believe me? Follow along to create a bootable USB drive installer for macOS. While hearing the name may make you wonder if it’s anything complex, it is not as hard as you think. A bootable USB installer is something that contains the files to boot your Mac to any particular macOS version.

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