Product Description
All products Reach: FCC, CE& UL Standard
   
Mini-Numeric Keyboards    
17/18/19keys are available    
Every language is available    
Cable length is adjustable    
Connector: USB/PS2

Keystroke lifetime: Over 10000000 Times
System requirement: Windows 98/2000/Nt/Me/Xp/Vista
Working temperature: -20&Ordm; C-45&Ordm; C      
Working humidity: 10%-90%
Keystroke pulling Power: ¡Ý1kg
Key Switch elasticity: 55+/-7g
Every keyboard in any color is viable