Alchemy2.0 Magnetic RGB LED StripsAlchemy 2.0 Magnetic RGB LED-strips ease your decision of the system color. Alchemy 2.0 Magnetic RGB LED-strips are high quality and certified byASUS AURA. They come in two lengths, 30cm and 60cm with the option to choose a kit with or without the controller Modular Design70cm long cable and modular components makes sure of clean cable management and easy cable routing. These high quality cables along with the provided pass through Molex 4pin adapter provides higher current delivery allowing the Alchemy 2.0 Magnetic RGB LED-stripes to be brighter ControllerASUS AURAcertified controller allows you to precisely choose a color from millions of options available to light up your system with. The controller when not connected to an ASUS motherboard, can be used independently to select 7 colors and breath mode. Both the RGB controller and the long extended switch to cycle through the colors are integrated with high quality magnets to allow easy install