The Logitech K400 Plus keyboard with built-in touchpad is on sale for $18.99 today only. That’s just $0.95 more than the lowest price this keyboard has ever been. This is the newer replacement to the Logitech K400 keyboard that many Fire TV owners, including myself, use with their device. This keyboard is functionally the same to its predecessor, just with a rearrangement of some of the keys. This keyboard uses a USB dongle to connect, so it works with the 1st and 2nd-gen Fire TV. It will also work with a rooted Fire TV Stick through an OTG cable. The very popular Logitech K400 Plus hasn’t been on sale in over 3 months, so act fast because this sale ends at midnight tonight and may not return for a while. The keyboard is also available, in select areas, through Prime Now for the same price.