FR4 is a high-density fiber material that feels given between an aluminum plate and PC. It is solid with a certain flexibility and also solid with hardness, which enables you to get a balanced typing exprience.
ANSI VERSION
ISO VERSION
What's in the box
FR4 Plate
Gaskets*12
Screws
FR4 plate is compatible with both Q2 Knob Version and Non-Knob Version Keyboard.