The Alphacool Y-Splitter aRGB 3-Pin to 4x 3-Pin 15cm cable in black is designed for ARGB accessories (3-Pin / 5 V). This 15 cm long cable allows you to connect up to four ARGB elements, making it ideal for customizing your PC's lighting setup. It is compatible with various manufacturers and motherboards, ensuring versatile use. With a net weight of 0.021 kg, it is a lightweight and efficient solution for your ARGB needs.