Right out of the box you'll notice they didn't leave anything out, even came with batteries. Plug in the USB adapter and switch to 2.4ghz and away you go. The ergonomic design is easy to use and I've noticed relief in my wrists since I began using this keyboard and mouse. Time will tell if it can stand up to my daily use.
Not very good product I got this because my other keyboard and mouse set wasn't working anymore so I thought I would try a different kind and what a mistake this one was the keyboard when you start typing you have to hit the first letters or two twice to get them to work and then after that you have to be really careful because it will start adding more letters than you need. And the mouse is junk and very unconfertable to use does not fit in your hand right. But I will have to use it until I can save up to get a better set/