Product Overview:
The product is a metal keyboard and has total of 50 keys . It is an embedded device, widely used in the fields of financial equipment, communication equipment, military equipment, and a series of self-service terminal equipment.
Specification parameters:
| Working voltage | 5V±5% |
| Working current | <100mA |
| Key life | >2 million times |
| Data interface | USB / PS/2 |
| Operating system | Window XP、Window 7、Window 8、Window 10、Linux、Ubuntu、Android |
| Key size | 21.5*15.5*2mm |
| Key stroke | 0.45mm |
| Key pressing force | 2.5N ± 10% |
| Installation method | From bottom to top, the base plate is fixedly assembled |
| Net weight of the product | 1.2Kg |
| Gross weight of the product | 1.4Kg |
| Working temperature | -10℃~45℃(Relative humidity 20%~85% / Atmospheric pressure 60~106Kpa) |
| Storage temperature | -30℃~85℃(Relative humidity 20%~90% / Atmospheric pressure 60~106Kpa) |





