Description: 100% brand new and high quality Feature: Widely used for PC computer fan water cooling system. The remote control can adjust the music voice, music type and the speed. This hub can not upgrade the extra power supply capability of the RGB interface of the motherboard. The standard RGB interface is a round pin for the pin. Keep in mind that the arrow mark on the plug corresponds to the RGB pin 12V. External RGB controller, support some can not use AURA motherboard synchronous RGB, you can use the wire controller. Fan Controller only, other accessories demo in the picture is not included! Specifications: Item Type: Fan Controller Material: Plastic+Metal Size: Standard Size Color: As shown Quantity: 1 Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank yo