Description: The rainbow lighting effect should be used with the motherboard supporting 5V/ARGB. Automatic rainbow lighting can be realized by using the attached SATA power supply line to connect the power SATA interface. By purchasing another 5V ARGB 3-pin controller, various preset light effects can be controlled manually. Made of PC and metal material, it is solid and durable. The length of the product is 200.75mm, the width is 60mm and the height is 12.5mm. It is suitable for desktop computer chassis. Item Name: 24PIN Neon Line Material: Metal,PC Size Details: 200.75mm x 60mm x 12.5mm/7.9" x 2.36" x 0.49" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x 24PIN Neon Line Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.