I have had this Device for three years now and I must say the Logitech makes a solid product. This device was bought with a brand new computer becuase I wanted to free myself up from the trouble of having to type at my desk and watch movies from there instead of relaxing on the sofa in my living room. This keyboard let me do that and then some. I was able to cook a meal and surf the web at a distance of 15 feet and I am sure It whould have gone further. It also comes with hot keys for easy shortcuts and is a nice matt black which goes well with my computer. The only scruples I have with this is that it does not last very long with batteries of the highest brand. I try and try to find a good battery I have come to the conclusion that it is the device that sucks life from these metal cylinders at a crazy rate. All I have to say is great keyboard but low life for batteries other then that I would highly recommend this product line.