[Tested in 2024] How to create a Windows Bootable USB from macOS using Terminal

Scenario: You Have a Mac, and You Need to Create a Windows Bootable USB

If you only have access to a Mac and need to create a Windows bootable USB, you might face a few challenges since many tools designed for this purpose are Windows-specific.

For example, Google search may tell you Intel-based Mac can use Boot Camp Assistant to create the bootable disk. Unfortunately, it is not working in 14.6.1 Sonoma MacOS with Boot Camp Assistant v6.1.0.

However, you can still create a bootable USB for Windows using your Mac.

This guide will walk you through the necessary commands and procedures to prepare a bootable USB for installing Windows.

# Change logs
[18 August 2024] - tested and working with 14.6.1 Sonoma MacOS with Boot Camp Assistant v6.1.0

Disclaimer:

The steps provided in this guide are intended to assist you in creating a Windows bootable USB using macOS. Please execute these commands with care, as incorrect usage may result in data loss or other unintended consequences. I hold no responsibility for any issues that may arise from following this guide. Always ensure that you have backed up important data before proceeding.

Step 1: Open Terminal and List External Disks