Switches
GMMK 3, GMMK 3 PRO Mechanical Switches (MX):
Supports 5 pin Glorious, Gateron, Kailh, and Cherry MX switches.
Other branded switches will likely work if they meet the criteria, but we haven't tested them on the GMMK.
GMMK 3 HE. GMMK 3 PRO Hall-Effect (HE)
Supports Glorious HE Switches.
We can only guarantee compatibility with Glorious HE switches as we've not done extensive testing on third-party magnetic switches.
Supports 5 pin Glorious, Gateron, Kailh, and Cherry MX switches.
Keycaps
All Glorious keycaps are Cherry MX, Gateron, and Kailh stems compatible.
We can only confirm Keycap compatibility with our own Cherry profile Keycaps on our Webstore
All GMMK models support most keycap profiles, including OEM, Cherry, DSA, SA, and more.