LOGITECH K400 Plus Wireless Touch German white (Basic guarantee) - iPon - hardware and software news, reviews, webshop, forum
Quick Logitech K400 Plus Review: a compact HTPC keyboard | SHB
Logitech K400 Wireless Keyboard (NO RECEIVER)(NO BATTERY COVER)
Logitech Wireless Touch Keyboard K400 Plus - keyboard - with touchpad - QWERTY - US International - black
Logitech K400 Plus Review - RTINGS.com
Review: Logitech K400 wireless keyboard/trackpad (Spanish version) by Allan Tépper - ProVideo Coalition
Review: Logitech K400 wireless keyboard/trackpad (Spanish version) by Allan Tépper - ProVideo Coalition
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