I be use a wireless keyboard and mouse to control my pc that be connect to my tv ; this work but it be very clumsy have the keyboard on my lap and use my leg as a mouse pad do not work very well . I also have problem with the keyboard not work from about 8-10 foot away . so I buy this unit and it work great . all the keyboard function and mouse work correctly from 15 foot away and now I do not have a full size keyboard sit on my end table . it do take a few minute to get use to the mouse pad and it be more like a texting than typing on a keyboard . the battery charge from the pc usb port and it have a laser pointer and a backlight for use in a dark room . pro : work great ; look cool ; have all the function of a keyboard and mouse ; long range ; easy hook-up . con : documentation be bad .