External USB storage devices can be in any of the following formats: FAT 32, NTFS, EXT 3, and EXT 4.
Which file formats does my TNAS device support for external USB storage device? July 17, 2025 Share Share Link Close share Copy link External USB storage devices can be in any of the following formats: FAT 32, NTFS, EXT 3, and EXT 4. Back to blog Leave a comment Name * Email * Comment *