Fire TV Stick 2 supports USB Storage, Keyboards/Mice, and

Believe it or not, the setup you see in the above picture works. The Fire TV Stick 2 supports OTG USB cables out of the box without needing to root the device or change any configuration settings.

OTG Cable for Fire TV Stick 4K Lite Max Cube, USB Ethernet Adapter with Hub to add Storage/Keyboard/Bluetooth : Electronics

Fire TV 3 supports USB Peripherals via OTG Cable — Including USB Drives, Keyboards, Mice, FLIRC, Ethernet, Hubs, etc…

Fire TV Stick with wired Ethernet, keyboard, mouse and external storage

Everything you can do with the Fire TV Cube's Micro USB port — Ethernet, App Storage, External Drives, Peripherals, FLIRC, OTG, and more

Connecting a Bluetooth Keyboard and Mouse to a Fire TV Stick

AuviPal 2-in-1 Powered Micro USB to USB OTG Adapter 90 Degree Right Angled for FireStick, S/NES Classic Mini, Sega Genesis and More - 2 Pack : Cell Phones & Accessories

USB OTG Cable Ethernet Adapter for Fire Stick 4K TV Cube Max Lite, Alexa Show 2nd Gen, Show 5 and Show 8 : Electronics

Fire TV Stick With Alexa Voice Remote (3rd Gen) Review

OTG Cable - Supercharge Your Firestick with this Handy Tool (2022)

【Adapter Function】: 2nd generation OTG adapter and power stabilizer 2 in 1, power the host device directly from the TV's USB port, no need for an AC

2 in 1 USB Power Adapter and OTG Cable for Fire TV Stick,2nd Generation USB Power Cable Cord for Fire Stick.TV's USB port to power streaming

announces 2nd-gen Fire TV Stick 4K & Fire TV Stick 4K Max w/ WiFi 6E, Fire OS 8, higher performance, and more storage