Keychron Q4 Plates allow you to fully customize your typing experience. 

What is a plate? 

• Plates sit between your PCB and switches and affect the acoustic and feel of your typing experience.

What is the difference between various plate materials? 

• Brass: 
  
• A dense metal composed of copper and zinc. Brass plates provide very little flex. 

• Aluminum:
• A lightweight metal. Aluminum plates are softer and more flexible than brass, but not as soft as their non-metal counterparts. 

• FR4:
• A glass-reinforced epoxy laminate dielectric material often used in PCB production. FR4 is less flexible than polycarbonate, but more flexible than aluminum. 

• Polycarbonate:
• A highly flexible thermoplastic. Polycarbonate plates can provide a bouncy typing experience. 

Specifications: 

• 60% Layout
• ANSI

What's in the box? 

• Plate
• 12x Gaskets
• Screws