exFAT is the ideal file system for USB flash drives.It is the most compatible file system for older/modern computers (PC and Mac) plus gaming consoles and other devices with a USB port. Most USB flash drives will have a FAT32 file system out-of-box. FAT32 is a common option you’ll hear because it’s recognised by both Mac and Windows operating systems, but it offers no security and caps files at 4GB in size.The file systems most commonly used in USB flash drives are: When formatting your drive, it’s important to understand the different formatting options available for your ideal use.
