Logitech Living-Room Keyboard K410, Wireless Keyboard with Built-In Touchpad for TV-Connected PCs Wirelessly control your TV-connected PC with the ideal home theater or HPTC keyboard. K410 simplifies navigation in the living room by combining a keyboard and touchpad into one device. Easily turn up the volume of your favorite video, browse the web, blog, chat and more, without getting up from the couch. Designed for the living room K410 is lightweight and feels comfortable on your lap. It can even be stored vertically to save space. With reliable long-range wireless, long battery life and dedicated media keys, it makes typing, searching, watching and posting a snap. Wireless range may vary due to environmental and computing conditions. Assumes up to two hours typing per day. Actual battery life will.