How to upgrade your PC lighting with the UMBRA Hub? 👀 Still using a basic case fan hub with a remote? Most hubs only support simple preset lighting and limited control. It’s time for something better. Meet UMBRA — the best next-gen 5V ARGB PWM case fan hub powered by dedicated software control. Now you get: ✔ Full 5V ARGB motherboard sync ✔ Advanced PWM fan speed control ✔ Tri-Zone independent lighting control ✔ Inner & outer lighting customization ✔ Per-fan or per-group RGB control Total contr