# JC65   The JC65 is the PCB for the Rama M65-A sold through [keyclack.com](https://keyclack.com/). There are two revisions available, a native QMK powered PCB (v32u4) and a PS2AVRGB PCB (v32a), both are available on keyclack. QMK is supported for both variants. Make example native QMK version (after setting up your build environment): make jc65/v32u4:default Make example ps2avrGB version (after setting up your build environment): make jc65/v32a:default