This link is only the shaft and switches for mechanical keyboard,no keyboard and switch tester included.
 
Built with quality elastic material and double gold contact structure, the duration is up to 100 million strokes, which is twice that of ordinary mechanical switches
 
The upper cover and the base are hollowed out, leaving rooms for SMD lamps and the DIP lamps
 
Moderate tactile, suitable for gaming and typing
 
Before buying, Please make sure that what is your Keyboard Switches,This item is supplied to professionals!
 
colour :gray,red
QUANTITY: 10 PCS
Switch type: Tactile, soundless
Cover: Semi transparent 
Contact poles: unipolar contact
Contact material: gold alloy
Operating force: 45 ± 10 gf
Pre-travel: 2.0 ± 0.3mm
Total travel: 4.0-0.3mm
Duration: 100 million key strokes
Switching voltage: 2~12V DC
Switching current: 10μA~10mA DC
Contact resistance: 500mΩ Max
Insulation resistance: 100MΩ Min
Operating temperature range: -25 ℃ to + 70 ℃ ( -13°F~158°F )
Lamp hole type: SMD, DIP customizable
Tactile feel, no "click" sound
No noise / spring sound during operation
Less shaking of the switch due to the cover and the base firm fastening;
Built with quality elastic material and double gold contact structure,
Built on fully automatic assembly and testing integrated lines, good product consistency
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