Logitech WIRELESS TOUCH KEYBOARD K400 PLUS HTPC keyboard for PC connected TVs - Walmart.com
Logitech Wireless Touch Keyboard K400 Plus With Built-in Touchpad For Internet-connected Tvs - Keyboards - AliExpress
LOGITECH K400 Plus Wireless Touch German white (Basic guarantee) - iPon - hardware and software news, reviews, webshop, forum
Amazon.com: Logitech K400 Plus Wireless Touch With Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, Tablet - Black : Electronics