Logitech K400 Plus Wireless Livingroom Keyboard with Touchpad for Home Theatre PC Connected to TV, Customizable Multi-Media Keys, Windows, Android, Laptop/Tablet, QWERTZ Layout – Black TOTAL CONTROL FROM THE COUCH Wireless plug-and-play keyboard with integrated touchpad for total control of your TV-connected PC from your couch. K400 is a quiet, easy-to-use keyboard with a built-in touchpad, plus all the hotkeys Windows and Android users know and love. Complete with media controls that make navigating your PC-controlled TV a breeze. DESIGNED FOR LAID-BACK CONTROL The built-in touchpad keeps your typing and navigation all in one place. When it comes to your PC-controlled TV, K400 makes navigation easier with no need to connect keyboard and mouse separately (or get off the couch). So you can seamlessly watch videos, browse the web, or chat with friends. BUILT TO KEEP GOING K400 is built with the same high quality and reliability standards that have made Logitech the #1 global leader for mice and keyboards. Do not immerse keyboard in Liquid. QUIET KEYS, LARGE TOUCHPAD Comfortable, quiet keys and a large touchpad make navigating entertainment effortless, even setup is a snap thanks to the tiny, plug-and-play USB Unifying receiver. WIRELESS AND COMPATIBLE Powerful, lag-free wireless gives you up to 10 meters. Designed for use with Windows 7, Windows 8, Windows 10 and later, Android 7 or later, and Chrome OS. CUSTOMIZABLE Use it right out of the box, or customize your controls with Logitech Options software. Preset controls make it easy to adjust volume, make selections, or use your favorite Windows and Android shortcuts. Specs & Details Dimensions Height: 139.9 mm Width: 354.3 mm Depth: 23.5 mm Weight: 390 g Touchpad Height: 76 mm Width: 47 mm Technical Specifications Battery Battery: 2 x AA Special Keys Mute, Volume Down, Volume Up Connect/Power: On/Off Switch Key Life Up to 5 million keystrokes