Features: Keyboard is a necessary and often overlooked component for an enjoyable computer experience. The Dell™ Keyboard is designed ergonomically to maximize your comfort and productivity. This keyboard features a standard set of keys. The Dell mouse is a sleek, intuitive input device which adds new levels of comfort and control to your computing experience. Ease-of-use and better reliability are assured because there are no moving parts to wear out or collect dirt and dust, so the mouse always stays precise. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system.