Model Number: KS-600 Key Specifications/Special Features: Waterproof and anti-dust designSensitive feedback, no delaySony's PS/2, USB, U + P port are all availableMultiple language versions are availableKey stroke life time: 10 millionsSupports Windows 7/9X/Me/XP/2000/VistaAll trademarks shown here are for reference purposes only. They are the property of their respective owners, and we are not authorized to sell items bearing such trademarks.