The only difference between version 1 and version 2 is the chip they use
The brass plate of Keychron Q3
and users can hot-swap with Gateron low-profile MX mechanical switch in a breeze (for RGB Backlight Hot-Swappable Version only)
Each Gateron Switch Tester Set comes with 35 switches and the holder
Keychron K5 Wireless mechanical keyboard has included keycaps for both Windows and Mac operating systems
Low Profile Double Shot PBT LSA Keycap Set Version 2 Gateron Switch The only difference between versionThis low profile LSA (low profile spherical angled) PBT keycap set is compatible with Keychron K Pro, K Max, and S series low profile ANSI layout keyboards (60%, 65%, 75%, 80%, 96%, and 100% layouts). However, it is not compatible with the Keychron K1 versions 1 to 5, K1 SE, K3, K5, K5 SE, and K7. THIS KEYCAP SET DOES NOT INCLUDE KEYBOARD.