Good keyboard

This is an awesome product but does have weaknesses with my application. I bought it paired with a Samsung TV and MANY of the buttons on the keyboard do NOT control that function on the tv. The BACK button does not work. The HOME button does not work, the POWER button does not work, and there are several more. It would be nice for the device to control all of the functions as now I only use the keyboard for keying in you tube searches and I use the device termite for home, power etc... It would be awesome for the keyboard to do everything or have the ability to custom program through an app or web paige. The backlight is the ONLY way to go. Way better than no light model. I have both and the no light will never be used again. Bottomline: I like how it makes it easy to type in some of the apps on the Samsung TV, but I wish all of the buttons were functional. FYI - some apps on the TV do not work at all with this remote which is why it got a four star instead of a five star.