All-in-one keyboard and touchpadA compact keyboard with integrated touchpad puts all your controls in a single device, minimizing hassle and clutter.Enjoy laid-back control of your TV-connected computer with the Logitech® Wireless Touch K400 Plus. Watch video, browse the web, chat with friends and more, without getting up from your couch. The all-in-one keyboard with touchpad ends the hassle – and clutter – of multiple devices, while a 10-metre (33-foot) wireless range ensures your fun won’t be interrupted. Comfortable, quiet keys and a large touchpad make navigating entertainment effortless. Even setup is a snap thanks to the tiny, plug-and-play Unifying receiver. The 18-month battery life means you might even forget the keyboard needs batteries. Wireless range may vary depending on operating environment and computer setup. Based on up to two hours typing per day. Actual battery life will vary with use, settings and environmental conditions.Feature:- Logitech Wireless Touch Keyboard K400 Plus- Laid-back control of your TV-connected computer- Built-in touchpad- 10-metre (33-ft) wireless range- Familiar, media-friendly key layout- Plug-and-play set-up Wireless range may vary depending on operating environment and computer setupCompatibility:- Windows® 7, Windows® 8, Windows® 10 or later- Android™ 5.0 or later- Chrome OS™- USB portWhat's in the box:- Wireless keyboard with touchpad- Unifying nano receiver- 2 AA batteries (pre-installed)- User documentation