1、5V 3PIN: The ARGB controller enables lighting control of 5V 3pin ARGB products with built in lighting mode. The power is provided by the SATA of UPS and does not require motherboard support. 2、MULTIPLE LIGHTING MODES: The controller has multiple built in lighting modes with stable performance, so hosts that do not support 5V ARGB lighting synchronization can also create bright and cool lighting effects. 3、MANUAL CONTROL: ARGB controller can manually control the lighting effect. Button design is simple, easy to operate, functional and practical, the interface cable extension is designed for easy connection to meet the needs of the cable length in most cases. 4、APPLICABLE DEVICES: 5V ARGB devices such as case fans, lamps, light boards, air cooling radiators, water cooling radiators, etc. 5、SIMPLE BUTTON: M button can be clicked to switch to the following lighting mode. s button can be clicked to switch the speed of light change. c button can be clicked to switch to the same mode of other light color or reverse the light.