Exclusive "A-shape" Key Layout prevents Repetitive Strain Injury (RSI) from your wrists and arms. Center "A-type" keys matches the ways your fingers naturally move and provides maximum comfort while typing. Customized all your special needs

• Keyboard offers maximum input/navigation efficiency with added usability
• Plug and play the USB interface for a quick and smooth configuration
• Membrane key switches are great for divisions like industrial controls and telecommunications systems. They offer a low profile, engaging typing and a longer lifespan.