Designed "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!
ErgoSecure SC2.0 Keyboard As seen in DoD Ergonomics Working Group Tutorial 18. Full size, full travel, tactile feedback keys with soft end-stop (50g key pressure). ISO/IEC 15411 compliant. Microsoft Windows 98, ME, 2000, XP, Win 7 and greater.