Keychron Q1 PE foam
Cross-linked PE foam for the Q1 keyboard from Keychron
Compatible with the ANSI knob version
We strongly recommend AGAINST using this with the "firm" version of the Q1 case and plate foam set, and rather suggest you use the flexy version if you are looking to add PE foam to your build.
If you are looking for PE foam for the Q1 pro, click here.
A special thanks to mcheddadi. Without his research and contributions, we never would have been able to offer this product to the community.