These plates are only compatible with Hi-Pro cases.
MX plates are compatible with Cherry MX keyswitches, and MX clones. Matias plates are compatible with Matias and Alps keyswitches. Each plate allows for the 1x2u space, grid layout, or 2x2u layout (supported by rev 3+, which is coming soon), and is flat black anodised 6061 Aluminum.
Does not include stabilizers