Welcome to the store! Function: Made from high-quality material, it is durable, firm, and not easily broken. Extends the limited RGB interface on your motherboard. Allows you to control multi-channel RGB fans and lights synchronously. 12V 4-pin for RA RGB lighting extension cable. Replace your old, broken, or damaged one. Various patterns and types are optional. Simple and easy to install and remove. Extension cable only, other accessories demo in the picture are not included. Warm Tips: 1. The RGB interface on the motherboard can provide at least 4-pin (12V/1A 12W) power to peripheral RGB devices. The RGB cable does not have additional power supply capacity. 2. Suggest connecting RGB lights less than 3.3ft. 3. If connected RGB devices are dim, it means the motherboard's RGB interface is overloaded; please reduce the number of connected RGB devices. 4. Ensure the arrow marking on the connector correctly corresponds to the RGB 12V on the motherboard. Specifications: Item Type: Extension Cable Material: ABS Size: 30cm/11.8in, 50cm/19.6in, 1m/39.3in Color: Black Optional Type: 30cm/50cm/1m 1-1, 1-2, 1-3, 1-4, 1-5, 1-6, 1-8, 1-10 Interface: 12V 4Pin Quantity: 1 pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. Ensure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you. Package Includes: 1 x Extension Cable Your satisfaction is our top priority. We will provide you with the best service. If you find any issues after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!