Difference between 87 & 88 layout

The substrate and plate 87 and 88 may not be compatible due to the spacing of the function rows and should be checked.

However, Galatea TKL pcb supports both 87 and 88 layout

Both 87 and 88 layout are supported in the case of the plate of Frog TKL, but for the F1-8X, the plate is divided, so please check it before purchasing.