The Microsoft L5V00001 Keyboard has a special ergonomic design, with a domed keyboard, and a natural arc key layout. It comprises a split keyset with a cushioned palm rest, which helps the user position his forearms and wrists in a relaxed manner. This keyboard has a separate number pad, providing greater flexibility, ideal for a workspace setup. In addition, it has a mouse with a 4-way scroll wheel for easing navigation.