104 or 105 keys (depends on international layout)
- DIN, PS/2
- High-quality keyboard for professional users
- Uses unique FTSC membrane contact system
- Precision switching
- Keycap symbols are wear-resistant and easy to clean
- Linear key action
- Reliability: MCBF=1 x 109 operations; MTBF >80 000 hours
- Operating life of individual keys >50 million operations
