Guaranteed to work 100% of all Samsung TV models. There is no setup required for most Samsung televisions simply insert the batteries and start using it. Glowing Volume and Channel keys provide easy control in the dark. Full learning feature add any function from any other remote control. A soft anti-slip grip and raised digit 5 key provide easy and comfortable control. Keys include all common Samsung functions like: Menu, Guide, HDMI and Smart Hub. This is the only true Samsung Replacement remote.