All products reach: FCC, CE& UL standard

Multi-media ultra-slim keyboard    
Connector: USB/PS2        
8 Multi-media hot keys (play, stop, previous, next, collection, internet, e-mail, sleep)
Appearance: Simple, & Elegant    
Usage: Comfortable, Durable, Deft & Mute position

Keystroke lifetime: Over 10000000 times
System requirement: Windows 98/2000/NT/ME/XP/VISTA
Working temperature: -20º C-45º C  
Working humidity: 10%-90%
Keystroke pulling power: ¡Ý1kg
Key switch elasticity: 55+/-7g
Every keyboard in any color is viable