Easy and comfortable typing on quiet keys with bold, easy-to-read characters Large (3.5-inch) touch-pad with multi-touch navigation for easier web browsing Control your TV-connected laptop from the couch with 33 feet/10 meter wireless range Plug the tiny Logitech Unifying wireless receiver into your laptop and start surfing the web Works with Windows 7, Windows Vista and Windows XP The Logitech Wireless Touch Keyboard K400 has a 10-meter (33 feet) wireless range and a large, built-in multi-touch touchpad for total control when connecting your laptop to your TV.
