FAT32, NTFS, HFS+ and exFAT are four common file formats. Mac and Win 7/8/10 can only support FAT32 and exFAT. We propose you formatting your StoreJet to FAT32 or exFAT in order to work on Windows and Mac OS.
The following is the brief introduction of FAT32, NTFS, HFS+ and exFAT.
FAT32: has the best compatibility with the most systems including the general multimedia players, but is limited to transferring a single file under 4GB.
NTFS: the standard file system for Windows.
HFS+: the primary file system for Mac.
exFAT: is not constrained to a single file under 4GB, but not supported by many older systems.
Comparison of file systems between Mac and Windows:
![](data:image/png;base64,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)
Note:
1.If you format your hard drive to exFAT on Windows, the "Allocation Unit Size" should be equal to or less than 1024KB.
![](../Support/FAQ/FAQPics/2(11).JPG)
2.If you format your hard drive to exFAT on Mac, there is no such restriction.