To directly connect a USB flash drive to your Fire tablet, you need to use a compatible USB OTG cable. All Fire tablets support USB OTG, but not all USB OTG cables work with every Fire device. The adapter you need depends on whether your Fire tablet has a USB-C or micro-USB port. When shopping for a USB OTG cable, make sure it is compatible with your specific model. To find your Fire tablet’s model, go to Settings > Device Options and look under About Fire Tablet.
How Do I Use a Flash Drive on My Fire Tablet?
Plug the USB OTG adapter into your Fire tablet and insert the USB drive into the port. Then, open the file manager app. If you don’t see the USB drive, look for a tab that says Local or USB OTG.
Books: AZW (.azw3), MOBI (non-DRM), KF8Music: MP3, AAC (.m4a), MIDI, PCM/WAVE, OGG, WAVPhotos: JPEG, GIF, PNG, BMPMovies: MP4, 3GP, VP8 (.webm)Documents: TXT, PDF, PRC, DOC, DOCXAudible: AA, AAX
How to Transfer Files From a Flash Drive to a Fire Tablet via PC
If you don’t have a USB OTG cable, you can transfer files from the flash drive to your Fire tablet via your PC: Then unplug your Fire tablet and remove the flash drive from your computer. The files you transferred should appear in the appropriate app. Any videos you send to your Fire appear in your Photos library and the Personal Videos app.