battlecanaryLooks to be compatible with any keyboard that uses the poker style mounting points which is the majority of 60% keyboards. Two pretty common boards that I know are not fully compatible are the Anne Pro and the GK64.
AdronI can't say for sure because I know the Anne pro does not have the right mount points but also it needs depth for the battery and I don't know the exact dimensions of the case. I would put my money on not being compatible at all