ChillControl VI is a software application developed by Cooler Master to control and monitor the performance of their Cooler Master cooling products, such as fans, liquid coolers, and RGB lighting systems. It's commonly used with specific Cooler Master products like the MasterLiquid or MasterFan series, which are equipped with hardware that supports custom fan curves, lighting effects, and cooling management.

ChillControl VI doesn't refer to a "driver" in the traditional sense (like network or video drivers), but rather to a utility software that interfaces with Cooler Master's hardware to allow users to customize their cooling systems. This software allows you to:

• Adjust fan speed curves.
• Control RGB lighting (if supported by the hardware).
• Monitor temperatures.
• Set up performance profiles for different usage scenarios (e.g., gaming, silent operation, etc.).