Logitech K400 Plus Wireless Touch Keyboard for PC Connected TV

Wireless TV keyboard with touchpad: Enjoy effortless control of your TV-connected computer
Compact and slim: Perfect for the living room
Comfortable, quiet keys and large (3 -inch) touchpad: The ideal HTPC keyboard. Overall Dimensions-Height-5.5 inch, Width-14 inch, Depth-1 inch. Touchpad-Height-3 inch, Width-2 inch
10-meter (33-foot) wireless range: Ensures trouble-free connection in the largest room ( Wireless range may vary depending on operating environment and computer setup)
Familiar, media-friendly key layout: Eliminates any learning curve while adding easy-access volume controls and arrow keys
Plug-and-play design: Unifying receiver makes setup of your TV keyboard a snap. Connection type: Logitech unifying protocol 2.4GHz
18 months battery life: Goes for well over a year without changing batteries. Wide compatibility: Works with Windows 7, 8, 10 or later; Android 5.0 or later; Chrome OS