Individual keys with Gold Crosspoint contacts (ML technology) Designed for continuous usage - over 20 mill. confirmations per key High level of reliability and unique precision confirmation feeling Minimal space requirements Lightweight Can also be delivered without 'Windows®keys' (83 keys) Complete functions of a standard keyboard Can be used with the standard drivers of the operating system Ideal for 19' applications and mobile use Need a pointing device but space restrictions prevent you from using an extra mouse? The ultra-flat compact keyboard with built-in trackball is the perfect solution. The keyboard is optimally suited for 19-inch applications, slim-line PCs and laptops. Keyboard Windows keys Yes Keyboard keys operating life 20 million characters Keyboard number of keys 84 Keycaps material Acrylonitrile butadiene styrene (ABS) Physical layout ISO Numeric keypad No Keyboard form factor 75% Pointing device Trackball Keyboard language Belgian Keyboard layout AZERTY Keyboard key