General information:
The PINPAD is a kind of pinpad with 14 keys and standard keyboard code.
It is used to connect with computer directly without any software support and other interface. It can be used when inserting.

Specification:
High quality key switch with tactile feeling
Interface: PS/2, USB (optional)
Lettering key cap: Laser engraving
Key Switch Life: >20000000 times

Working Environment:
Working temperatures: -15--55ºC
Working humidity: 10-- 90%
Working voltage: DC+5V ±10%
Working current: < 50mA