Logitech Wireless Touch Keyboard k400 Review | Digital Trends
Logitech K400 Plus Wireless Touch TV Keyboard With Easy Media Control and Built-in Touchpad, QWERTY US International Layout - Black : Amazon.co.uk: Computers & Accessories
Logitech K400 Plus Wireless Keyboard + Intergrated TouchPad. Control PC to TV entertainment from your couch. Compact Size. USB Wireless. 18 Months Battery Life. Local SG Stock. 1 Year Warranty.. (In Black) | Lazada Singapore
Logitech K400 Plus 920-007145 Compact Size Membrane Keyboard: