33:I[53470,["352","static/chunks/352-ba816f05f954c085.js","4166","static/chunks/4166-8ca60d5be3e3329a.js","6874","static/chunks/6874-98a7f8268e192452.js","5784","static/chunks/5784-415ddf12556d8261.js","4206","static/chunks/4206-b6d7c8d4c5f31f25.js","3063","static/chunks/3063-7cbe9e548a8d185f.js","6164","static/chunks/6164-e17a771cf2d83f17.js","253","static/chunks/253-da62e547742b6bee.js","1215","static/chunks/1215-07120a8c77b23d78.js","5607","static/chunks/5607-9fccc14341fbf147.js","9164","static/chunks/9164-5de9886fbddf12ff.js","6108","static/chunks/6108-0a959f3635dddfa2.js","41","static/chunks/41-6b02561552c3172c.js","3470","static/chunks/3470-9b175bcaf2c43bd8.js","4573","static/chunks/4573-6e72213fecf02a23.js","5326","static/chunks/app/(storefront)/(main)/collections/%5Bhandle%5D/page-b633964f7ef2e5aa.js"],"default"] 34:T580,

The fully assembled version includes:

Solid ABS plastic housing
The keyboard PCB, screw-in stabs, and the steel plate
Double-shot OSA PBT keycaps (including Mac & Windows keycaps)
Keychron K Pro switches

The barebone version does not include the keycaps and switches.
No

Add-on for Kailh Switch

Keychron V4 QMK Custom Mechanical Keyboard (US ANSI Layout)