Got this keyboard so I could operate my htpc from the couch across the room from my hdtv . test this out at my office , and it work great as a presentation tool , but with the shoddy reception -lrb- at any range or without line-of-sight -rrb- , it simply do not cut it as a replacement keyboard . miss too many keystroke , and the button be lay out in a perfect smash grid , so you will not be able to type as fast . also be miss several function key that make it hard to use keyboard shortcut . the mouse click button be position where you have to use both hand to click -lrb- one hand to hold the remote , the other to press the button -rrb- . the compact size be nice , and the build in battery be a nice idea , but it die way too fast . overall , I think that this product look and sound great , but the poor construction and quality of component make it a lemon as far as practical functionality .