HighlightsAll-in-one TV keyboard/touchpadEasy navigation of streaming entertainment on your PC-connected TVCompact, slim design for the living roomComfortable, quiet keys and large 3.5-inch touchpad10 m (33 ft) wireless range* with included Logitech Unifying receiverEasy-access volume and media playback keysShortcut keys for Windows or Android18 months battery life**Works with Windows 10 or later, Windows 8 or 7; Android 5.0 or later; Chrome OSLogitech Wireless Touch Keyboard K400 PlusLaid-back control of your PC-to-TV entertainmentPC-to-TV entertainment shouldn’t be hard work. Kick back and navigate your TV-connected computer from the comfort of your couch. It’s easy with this all-in-one TV keyboard/touchpad. Just type, click and scroll to watch videos, browse the web, chat with friends, and check Facebook on your PC-connected TV.Effortless Internet navigation for the living roomLong wireless range and battery life give you relaxed control of your TV-connected computer, without the hassle and clutter of multiple devices. Comfortable, quiet keys and a large touchpad make navigating entertainment easy. And setup is a snap thanks to the tiny, plug-and-play Unifying receiver.Integrated wireless keyboard with touchpadControl your streaming entertainment without the clutter of multiple devices. A compact, slim living room keyboard puts all your controls in a single device. Comfortable, quiet keys and a large (3.5-inch) touchpad make navigating PC-to-TV entertainment effortless.Long-range wireless connectionA wireless range of 10-meter (33-feet)* enables a responsive, uninterrupted connection in even the largest rooms. Watch video, stream music, connect with friends, browse web pages, and more— without annoying delays or dropouts.Familiar, media-friendly key layoutThere’s no learning curve. You already know how to use the K400 Plus. Your media interactions are enhanced with comfortable keys, easy-access volume controls, and an arrow-key layout that simplifies navigation.A second left-click button permits two-hand navigation and selection. Shortcuts simplify control for Android and Windows users. Hot keys work right from the box—no configuration is required.Plug-and-play setupJust plug the tiny Unifying receiver into a USB port and you’re ready to go. Plus, you can use the keyboard receiver to wirelessly connect up to six Unifying devices to your computer.18-month** battery lifeVirtually eliminate the hassle of replacing batteries. Use the on-off switch to extend battery life even further.Works with multiple operating systemsUse K400 Plus with Windows 10 or later, Windows 8 or 7, Android 5.0 or later, or Chrome OS.What's in the box?- Wireless Touch Keyboard 400 Plus- Unifying USB receiver- 2 AA batteries (pre-installed)- User documentationSystem requirementsWindows 10 or later, Windows 8 or 7Android 5.0 or laterChrome OSUSB port