• Wireless range of 10m (33ft.) enables a responsive, uninterrupted connection in even the largest rooms
• Comfortable keys, easy-access volume controls, and an arrow-key layout simplifies navigation
• Compact keyboard with integrated touchpad puts all your controls in a single device
• Watch video, stream music, connect with friends, browse web pages, and more without annoying delays or dropouts
• 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 with no configuration required
• Easy set up, just plug the tiny Unifying receiver into a USB port and you're ready to go
• 18 months of battery life virtually eliminates the hassle of replacing batteries (use the on-off switch to extend battery life even further)
• Compatible with Windows 10, 11 or later, Chrome OS, Android 7 or later
• Certified carbon neutral: the carbon impact of the product and packaging has been reduced to zero
• Plastic parts in K400 Plus include 60% certified post consumer recycled plastic*. Certified carbon neutral: the carbon impact of the product and packaging has been reduced to zero

*Excludes plastic in printed wiring assembly (PWA), Touch pad, FFC cable and packaging