Experience PC-to-TV entertainment the way you like it—from the comfort of your couchnnDesigned for laid-back controlnPC-to-TV entertainment shouldn't be hard work. Kick back and navigate your TV-connected computer from the comfort of your couch!nnIntegrated wireless keyboard with touchpadnEnjoy seamless control of your PC-to-TV entertainment, without the hassle and clutter of a separate keyboard and mouse.nComfortable, quiet keys and a large (3.5-inch) touchpad make navigation effortless.nn10-meter (33-foot) wireless rangenWatch video, browse the web, chat with friends and more, without annoying delays or dropouts.n- Responsive, trouble-free connection even in large spaces.n- Wireless range may vary depending on operating environment and computer setup.nnnMedia-friendly TV keyboardnYou are instantly comfortable using the K400 Plus. Layout is designed for relaxed media interaction.n- Easy-access volume controls and arrow keys.n- Second left-click button lets you navigate and make selections with two hands.n- Shortcuts for Windows® and Android™ users.n- Hot keys work right from the box; no configuration required.nnPlug-and-play setupnSetting up K400 Plus is a snap. Plug the tiny Unifying receiver into a USB port and start the fun.nUse the keyboard receiver to connect up to six Unifying devices to your computer.nn18-month battery lifenYou might forget this keyboard needs batteries.n- Virtually eliminates the hassle of replacing batteries.n- Use the on/off switch to extend battery life even further.n- Battery life was independently tested for two-hour sue per day. Actual battery life will vary with use, settings and environmental conditions.nnWorks with multiple operating systemsnDesigned for use with Windows® 7, Windows 8, Windows 10 and later, Android™ 5.0 or later, and Chrome OS™.nnCustomizable controlnUse K400 Plus right from the box, or personalize key and touchpad settings with Logitech Options™ software.