Key features: - Digits, Volume and Channel buttons; - Playback buttons; - Large touchpad and Navigation buttons; - Keyboard; - Automatic connection to a device; Text input limitations: Text input is only available in the Smart Hub apps which support Samsung keyboard. The keyboard will appear on mobile device screen automatically after you activate the input field on your TV screen. Some services, like Netflix, YouTube and others, have their own keyboards and are not supported by Remotie PRO. Disclaimer: Kraftwerk 9, Inc is not an affiliated entity of Samsung Electronics, and Remotie PRO application is not an official product of Samsung.