Cooler Master A-RGB Ventilator controller

Addressable Rgb Led Small Controller
The A·RGB LED Small Controller is a mini size controller that controls your Addressable RGB fan for those who doesn't have an Addressable RGB motherboard in hand. With different modes and different single colors option, you can bring your rig to a colorful world.

LED MODE ADJUSTMENT SWITCH
Different LED Modes that you can choose from

Thermal Detection
When this mode is on, you can tell the temperature by different colors of your fan.