Specification :

Slim Numeric Keypad
Description
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 30mA
Power: Less than 0.5 wt

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

Specification:
Product dimension: L105mm* W74mm* H11.5mm
Key layout: 17/ 18/ 19 keys are available
Product net weight: 75g

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

Packing:
Blister card size: 225* 134* 49mm
Carton size: L529mm* W370mm* H204mm
Packing method:
Blister with insert card, 40PCS/ CTN., two layers