Trace system : optics
System speed : 2400 megabyte
Keylife : 5 million times
Resolution : 1200DPI
Roller keys : 3 million times
Core chip : high precision IC
Trace system : optics
System speed : 2400 megabyte
Keylife : 5 million times
Resolution : 1200DPI
Roller keys : 3 million times
Core chip : high precision IC
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