Designed for laid-back control PC-to-TV entertainment shouldn't be hard work. Kick back & 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 & clutter of a separate keyboard & mouse. 10-meter (33-foot) wireless range Watch video, browse the web, chat with friends & more, without annoying delays or dropouts. Responsive, trouble-free connection even in large spaces. Wireless range may vary depending on operating environment & computer setup. Media-friendly TV keyboard You are instantly comfortable using the K400 Plus. Layout is designed for relaxed media interaction. Easy-access volume controls & arrow keys. Second left-click button lets you navigate & make selections with two hands. Shortcuts for Windows & Android™ users. Hot keys work right from the box; no configuration required. Plug-&-play setup Setting up K400 Plus is a snap. Plug the tiny Unifying receiver into a USB (Universal Serial Bus) port & start the fun. Use the keyboard receiver to connect up to six Unifying devices to your computer.