To find the right solution for your Mac or iPad Pro, use these images to identify the connector on the end of the cable used by your device. Check the end that plugs into your Mac or iPad Pro, not the end that plugs into your device.
As you may know, you can reinstall macOS on your computer via the internet recovery. But did you know that you can create a bootable USB drive to install macOS from? This will let you boot your Mac from a different source if it won’t work normally, and makes installs on multiple machines easy. Let’s see how to do this. Choosing a USB Flash Drive for Installing Mac USB flash drives are cheaper than ever, so you won’t have to spend much for this task.
However, make sure to buy a name-brand flash drive (like SanDisk, Kingston, or PNY) from a reputable store. Stay away from super-cheap drives with suspiciously high storage on sites like eBay. These drives have their firmware hacked to report a false size to your operating system. Not only will the transfer speeds be painfully slow, but using them may also result in loss of data or even a damaged USB port. Also, check to see what ports you have on your Mac.
The 12″ MacBook has a single USB-C port, while MacBook Pro models from 2016 and later feature USB-C ports exclusively. Fortunately, there are USB-C drives available, or you can use a USB-C to USB-A adapter. It’s best to go with a USB 3.0 drive, with a minimum size of 16GB. The is good overall value for the money; we’ve highlighted for more options. $ 8.99 Formatting Your USB Flash Drive You can only create a bootable installer for macOS on a Mac.
If you’re using a flash drive that already has data on it, make sure to back up any important files as you’re going to erase everything in a moment. Navigate to Applications Utilities, and open up Disk Utility. You should see your flash drive under the External section in the left pane. After selecting it, click on the Erase button along the top. Choose a friendly name (which you’ll use later), and make sure to choose Mac OS Extended (Journaled) for the format. Finally, click Erase and you’re done with this step. Downloading the macOS Installer To download the macOS installer, open the App Store and search for your version of macOS.
![How To Use Usb For Mac How To Use Usb For Mac](https://www.integralmemory.com/sites/default/files/uploads/screen1.jpg)
Click on the Download button if you’re on High Sierra or earlier. MacOS Mojave is slightly different, as it opens up your System Preferences to download the installer. This is because one of is a new way of installing updates. In either case, once the installer opens, quit it without continuing the installation. Creating a Bootable USB Using Terminal Terminal is the easiest way to create your bootable USB drive.
Just replace the MyVolume portion of the command with the name you gave your drive in the Disk Utility step above. Take note that the commands differ slightly for creating Mojave and High Sierra installers on older versions of macOS.