What is exFAT?

exFAT, also identified as FAT64, is a newer file program developed with the simplicity of FAT in thoughts, and also to alleviate the FAT32 limits. Mac OS X ten.six.five and later versions have complete read/create assistance for it. In contrast to FAT32, it does NOT have a 4GB single file limit. Nonetheless, Linux support for exFAT is poor to nonexistent. Also, as with NTFS, this file system does not support POSIX and permission / ownership errors could arise when files are moved back and forth in between this file system and a POSIX-compliant file program.
Windows Vista SP1 and later desktop operating systems consist of the exFAT file program and a redistributable package will be obtainable for Windows XP, enabling seamless file exchange among desktop computers and private devices, such as digital cameras and mobile phones. Furthermore, exFAT is reasonably easy and simple to implement.
exFAT (Extended File Allocation Table) is a Microsoft file system optimized for flash drives. It is proprietary and patented.
The exFAT system offers the following advantages:
•     Enables  future growth in media capacities, increasing assistance from 32GB up to 256TB
•     Handles  much more than 4000 RAW photos, one hundred HD movies, or 60 hours of HD recording in a single directory
•     Speeds  up file saves of SDXC cards to accomplish their full 300MBps speed using contemporary storage allocation techniques
•     Supports  interoperability with future desktop OSs
•     Provides  an extensible format, like OEM-definable parameters to customize the file technique for certain device traits
exFAT can be used exactly where the NTFS file technique is not a feasible resolution (due to data structure overhead), or exactly where the file size limit of the regular FAT32 file technique (that is, without having FAT32+ extension) is unacceptable.