Many "portable" backup tools sacrifice quality for size. Not Macrium Reflect. When booted from your portable USB, you get:
Use a 64GB or 128GB USB drive. Partition it: macrium reflect portable free high quality
Go to the official Macrium website and download Macrium Reflect 8 Free (or the latest version). Install it on your own PC. Note: You only install this once to create the portable drive; you do not install it on every PC you fix. Many "portable" backup tools sacrifice quality for size
Unlike file-copy tools, Macrium copies only the used sectors. If you have a 1TB drive with 200GB of data, your portable backup will take minutes, not hours. It also verifies every single sector after writing (Verify Image option). your portable backup will take minutes
