You want to save a file bigger than 4GB on your flash drive and upon doing so, you are greeted with this error message: "The file is too large to fit in the destination file system." This is because most flash drives are formatted with the FAT32 file system which cannot store files larger than 4 GB in size. ExFAT solves this problem with its 128PB file size limit!
The Extended File Allocation Table File System (exFAT) is a file system developed by Microsoft for flash memory. It has the advantage of being able to access files larger than 4GB and supports both Windows and Mac.
In order to meet the storage needs of today's users, ASUSTOR and Microsoft have jointly launched the ASUSTOR NAS exFAT application so that users can easily connect exFAT formatted USB devices to the ASUSTOR NAS and access them. ASUSTOR reminds you that using exFAT requires the exFAT application installed from App Central and that it only works with ADM 3.0.4 or above on the full range of ASUSTOR NAS. ExFAT key to unlock exFAT driver sold separately.