Sold in packs of 10s. 

The switch that comes with the Evo75 is now sold seperately!

Specifications:

• Switch Type: Linear
• Top Housing: PC
• Bottom Housing: P5
• Stem material: Modified POM
• Operating Force: 40±2g
• Bottom-out Force: 50±2g
• Pre-travel: 2.0mm
• Total Travel: 3.4±0.2mm
• Spring: 22mm KOS single-stage extended
• Factory Lubed
• Designer: Qwertykeys 
• Manufacturer: HMX