content: I attempted to use this product in my living room with my home media computer. I need about 7 to 8 feet of range from the USB dongle to the keyboard and mouse. This hardware was not capable of that range without issues with mouse response and key strokes dropping out. All bluetooth keyboards I have tried have worked well at this range. For some reason non-bluetooth wireless keyboards seem to have serious range issues and this one is no exception. Finally the mouse is somewhat narrow and uncomfortable for my hand. It would probably be good for light use but extended use causes my hand to cramp. The keyboard is well built but not as well as my Lenovo laptop keyboard.