Any limit on the number of file names you can store
I have a 128GB SanDisk. It does not let me write any new files while it still has about 100GB of storage available. Is there a limit on the number of file names for this device?
Limited only by operating system / folder specs. Device acts like a disk drive, so disk limitations apply. Also, some devices (not the USB Drive) are limited in memory and may not be able to access all the data on the drive. Again, output device limitations, not the USB drive itself.