Easy Media Control & Integrated Touchpad HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, and Tablet: Logitech K400 Plus Wireless Touch - Black: Color: Black  | Standard Packaging for the Product The item When connecting your laptop to your TV, the Logitech Wireless Touch Keyboard K400 offers complete control thanks to its large, integrated multi-touch touchpad and 10-meter (33-foot) wireless range. System prerequisites