120 pcs Plate Foam Pad PORON®
Switch pads are used to buffer the force between switches and PCB to modify the typing sound profile.
PORON® urethane is an open cell foam used in the development of gaskets, protective gear, footwear, and even within parts of the Hubble Space Telescope.
- 120 pcs
- PORON® material
They are really easy to apply and even easy to remove if you don’t like it. I tried 3 or 4, on three different boards to get a feel for them. They are bigger than I expected so they don’t work with all key caps/keyboards. It will also make the down stroke a little mushy with a lighter spring weight. It’s a niche item. But if you want to make your keystrokes quieter, they do work.