Whether for numerical inputs, controls or for frequent number entry - the programmable keyboard is the ideal accessory for notebooks. All keys can be user-defined with up to 24characters per key.- Individual keys with Gold Crosspoint contacts (ML technology)- Designed for continuous usage - over 20 mill. confirmations per key- Numeric block with 4 additional, individually inscribable function keys- High level of reliability and unique precision confirmation feeling- Programming of alternative key codes e.g. [.], [,],[00], [000]- Suitable for left and right-handed use