Take off the caps and throw the rest of the keyboard away, what you have are likely worthless membrane keyboards, not the mechanical ones Cherry is famous for.

Take off the caps and throw the rest of the keyboard away, what you have are likely worthless membrane keyboards, not the mechanical ones Cherry is famous for. (When throwing away do of course break them open to see if there's actually a membrane there, if there's not then you might have Cherry blacks which some people do appreciate.)