Designed for laid-back controlPC-to-TV entertainment shouldn't be hard work. Kick back and navigate your TV-connected computer from the comfort of your couch! Integrated wireless keyboard with touchpad Enjoy seamless control of your PC-to-TV entertainment without the hassle and clutter of a separate keyboard and mouse.10-meter (33-foot) wireless range Watch video browse the web chat with friends and more without annoying delays or dropouts. Media-friendly TV keyboard You are instantly comfortable using the K400 Plus. Layout is designed for relaxed media interaction. Plug-and-play setup Setting up K400 Plus is a snap. Plug the tiny Unifying receiver into a USB port and start the fun.18-month battery life You might forget this keyboard needs batteries. Works with multiple operating systems Designed for use with Windows 7 Windows 8 Windows 10 and later Android 5.0 or later and Chrome OS. Customizable control Use K400 Plus right from the box or personalize key and touchpad settings with Logitech Options software.