The Logitech K400 Plus keyboard with built-in touchpad is on sale for $17.99 at Amazon. That matches the lowest price this keyboard has ever been. Many Fire TV owners, including myself, swear by this keyboard as the best bang-for-your-buck keyboard for couch use. This is not a Bluetooth keyboard and instead uses a wireless USB dongle to connect. That means it will work with the Fire TV 1 and 2 out of the box but needs an OTG cable to work with the Fire TV 3 and Fire TV Stick 2. This sale is part of a larger sale where multiple Logitech accessories are discounted.