echnical data:

• Power requirement: 5V DC at 50m nominal
• Environment data:
  • Operating temperature: 0 to 50°C
  • Relative humidity: 20 to 90% RH non-condensing
• Keyboard operating lifespan: >10,000,000 times
• Total travel: 4.2 ±0.1mm
• Peak load before making (normal key): 50+/5g
• The keyboards are fully compatible with IBM AT and Sony's PlayStation 2
• Comes in fashionable and simple design
• With sweet waterproof splash design
• With soft comfortable hand feeling and unique silence design
• With human body engineering design