Questions about Razer Ergonomic Wrist Rest Pro

If the length is the same it fits

I have the blackwidow chroma 2 And the armrest is a bit smaller than the keyboard. But that doesn't bother me. One disadvantage is that the armrest has no magnets like the one supplied with the keyboard, but it still holds well.

The surface is made of an elastic fabric that feels like neoprene. I find the surface better than the fake leather of the original.