Logitech K400 Plus Wireless Touch TV Keyboard With Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, QWERTY UK English Layout - Black : Amazon.co.uk:
logitech k400r manual.pdf | DocDroid
Wireless keyboard with Logitech Touch Mouse K400R - Skooter Blog
YR0055 2.4GHz Cordless Keyboard User Manual K400 plus Logitech Far East