Out of the box and into your system, this affordable keyboard sets up in an instant, with no software necessary. Plus, it has the features you need, like the 10-key pad and a Windows Start menu key. When you want to kick back, simply adjust the height of the keyboard and type comfortably. Life should be this simple. USB connectivity. Programmable hot keys for quick access to chosen programs. Programmable favourites keys. Spill resistant. Manufacturers 2 year guarantee.