Doublelayer design for interference operation: The light guide layer and the power layer are separated and designed independently, ensuring the color wire circuits remain stable without crossinterference. The light guide layer handles power delivery and effect control. Cool rainbow waterfall effect: Dazzling red, orange, yellow, green, cyan, blue and purple create a flowing rainbow that shines on the motherboard surface. 5/8 inch chassis compatibility with a slim profile: The product uses a 1.5 cm (0.59 inch) thick doublelayer structure, requiring sufficient space on the chassis for installation. Lossless power transfer to ATX power supply and 24pin interface: The power layer transfers power without loss to the ATX supply and the motherboard 24PIN header. Sufficient color wire length for flexible routing: The color wire is 24 cm (9.45 inches) long, long enough to route toward the back. It is compatible with traditional ATX flatpanel displays, openstructure cases, and specialshaped chassis to meet various routing needs. Use scenarios Custom PC builds with RGB aesthetics: Ideal for systems where a stable, interference color wire lighting solution is needed to illuminate the motherboard area with a clear rainbow effect. Openframe or unique chassis designs: The 1.5 cm thick doublelayer structure and 24 cm wire length accommodate complex routing and openframe layouts while maintaining clean installation. Upgrading existing ATX setups: Suitable for installations that require reliable power delivery to the ATX supply and 24PIN interface with neat back routing and compatible chassis forms.