Products Name: Fashion mini numeric Keypad / keyboards
Slim keyboard/ numeric keypad/ keyboard / computer keypad / mini keyboards

Mechanical Function:
Switch travel: 2.0+/-0.2mm
Keystroke life: 10million times
Key switch elasticity: 50+/-7g

Power Requirement:
Working voltage: 5.0+/-0.25Vdc
Working current: Less than 100mA
Power: Less than 0.5 wt

Environment and Temperature:
Working temperature: 0º C~50º C
Working humidity: None Condensation under 20% ~90% humidity

Specification:
Product dimension: L138mm*W95mm*H25mm
Key layout: 17/19 keys are available
Product net weight: 150g

Products Compatibility:
Support Windows / 98 /2000/ ME/ NT/ XP /VISTA system
Support all languages versions, compatible IBM PC/PS2/AT/USB/U+P/WINS 7