Kailh Mechanical Four Key Tester: White Black Red Brown Switches

A four-key sampler board with one each of Kailh's most popular mechanical key switch types, mounted on a plastic carrier for easy hands-on comparison. Try all four switch profiles before committing to a full keyboard build.

Included Switches

• Clicky Tactile White
  • Operating force: 50 gf (±10 gf)
  • Tactile force: 55 gf (±10 gf)
  • Pretravel: 1.8 mm / Total travel: 3.6 mm
• Quiet Tactile Brown
  • Operating force: 50 gf (±10 gf)
  • Tactile force: 60 gf (±10 gf)
  • Pretravel: 1.8 mm / Total travel: 3.6 mm
• Smooth Linear Red
  • Operating force: 45 gf (±10 gf)
  • Pretravel: 1.8 mm / Total travel: 3.6 mm
• Smooth Linear Black
  • Operating force: 60 gf (±10 gf)
  • Pretravel: 1.8 mm / Total travel: 3.6 mm

Ideal For

• Comparing mechanical key switch types before a keyboard build
• Custom mechanical keyboard projects
• Understanding tactile vs linear vs clicky switch profiles

Package Contents

• 1× Four-key tester board with Kailh White, Brown, Red, and Black switches