Logitech Harmony Smart Keyboard Add-On for Harmony Ultimate Hub Remotes Living room TV keyboard/touchpad for Harmony Ultimate Hub* remotes: Simplifies text entry/searches on Internet-connected entertainment devices (*Requires Harmony Ultimate Hub, sold separately. Not compatible with Harmony Home Hub). In case of any queries kindly contact support team @646-454-3200 One-touch Activity control: Press one button, like "Watch A Movie", and the right devices power on and switch to the right settings Closed-cabinet control: Controls up to 8 devices, even ones hidden behind cabinet doors and walls, when connected to Harmony Ultimate Hub Easy setup: Use the free Harmony smartphone app to easily connect the keyboard to all your devices Works with over 270,000 devices: Controls cable TV, Apple TV, Roku, Sonos, Amazon Fire TV, Phillips hue, Xbox One, PS3, and TV-connected PC or Mac