[3 Buttons Design] - Have total control over your aRGB LEDs with 3 added buttons to change the mode, speed, and color. [Customize Your Lighting] - Features multiple preset lighting modes including rainbow, cycle, cross, flashing, and more to create a unique lighting environment. [3-Pin Connector for aRGB Devices] - Compatible with 5V ARGB devices such as case fans, LED strips, air-cooled radiators, water-cooled radiators, and other addressable RGB accessories. [Compact Size for Better Concealment] - Small design allows easy hiding of the controller for a clean, seamless look. Color: Black Material: Plastic Size: Length: Approximately 56 cm Package Contents: 1 x RGB Controller Note: Lighting and display differences may cause slight variations in the color shown in images compared to the actual product. Measurement may vary by +/- 1-3 cm.