Summary: I have been having issues opening up to switch out the batteries. It is like the compartment does not want to open, not easily at least. Aside from that I am satisfied with the quality of keyboard and wireless mouse this is.
Summary: I purchased this kybd/mouse unit to operate a tv box about 20 feet away in my bed room. It works beautifully using the bed spread as the surface for the mouse to work on. If you need a kybd/mouse for this purpose, I would highly recommend this unit for the job.