Keychron K3 Max QMK VIA Ultra-Slim Wireless Custom Mechanical Keyboard Low Profile Gateron Switch Double-Shot PBT Keycap

The Keychron K3 Max combines low-profile Gateron switches (31% slimmer than standard) with 1000Hz polling in 2.4GHz mode and hot-swappable functionality in a sub-20mm aluminum chassis. Good for Mac/Windows users wanting a portable mechanical keyboard, though VIA setup requires manual keymap configuration since automatic recognition isn't available yet.