The classic problem: more cables than fans
Each ARGB fan usually needs power and a lighting connector. With four to six fans, motherboard headers fill fast. Fan hubs and lighting controllers exist for exactly that.
Many newer Awest cases include a multi-port hub and control box so builders are not forced to buy a separate controller.
Motherboard sync or remote control
Two common paths: plug into the motherboard ARGB header for software sync, or use the radio remote that ships with the case.
Showcase builds love remotes for quick effect changes. Minimal builds often prefer motherboard sync for a single lighting language.
Tech that keeps upgrades simple
Hubs are not only about looks — they cut cables in the airflow path and make upgrades easier. Add a fan later and you take a free hub port instead of another run to the board.
That is the same idea global brands chase in fan ecosystems: central control, fewer cables, easier ownership.