As part of their Black Friday sales, both Amazon and Best Buy currently have the Logitech K400 Keyboard with Touchpad on sale for just $19.99. That’s the cheapest I’ve ever seen this keyboard, as it normally sells for around $30. This keyboard is touted by many, including myself, as the best Fire TV keyboard. It works perfectly on the Fire TV, including the touchpad. The keyboard is wireless and comes with a tiny USB receiver that plugs into the Fire TV’s USB port. It also works fine plugged into a USB hub if you’re using the Fire TV’s USB port for other uses. The Fire TV also has no trouble recognizing the keyboard during boot, so you can use it to get into recovery if needed.