Nero USBxCop lets you copy and manage several external storage media such as USB sticks and SD cards at one time.
Website: https://www.nero.com
Giveaway: link
Download: Nero_USBxCopy.exe
With the help of Nero USBxCopy, you are able to easily move data from your computer to several USB sticks or SD cards at the same time. This software supports the creation of Raspberry Pi OS for multiple USB sticks or SD cards. Add your Raspberry Pi OS files to the software regardless of the format and start transferring them to your removable media.