Due to the differences between a Mac OS X and Microsoft Windows, formatting a drive for both Mac and Windows will limit maximum file sizes of 4GB. If you plan on using files larger than 4GB, please format the drive for ONLY Mac (HFS+) or ONLY Windows (NTFS).
NOTE: The steps below use the G-Drive slim as an example only. The steps remain the same regardless of the G-Technology product you're attempting to format.
WARNING: Any data on the drive will be erased in this process. Please backup any data on the drive before proceeding.
Follow these steps to format your drive for both Mac and Windows:
When the process completes, the drive will be ready for use by selecting it on your Desktop or Finder window