[ 3 Buttons Design ] - Have total control on the look of your aRGB LEDs with the help of the 3 added buttons to change the mode, speed and colour.<br> [ Customise your Lighting ] - with multiple pre-set lighting modes, including rainbow, cycle, cross, flashing, and others to create a unique color world.<br> [ 3-pin Connector for aRGB Devices ] ​- Compatible with 5V ARGB devices, such as case fans, led strips, air-cooled radiator, water-cooled radiator, and other Addressable RGB supported accessories.<br> [ perfect Size for Better Concealment ] ​- Small design gives you the ability to conceal controller for a clean look.<br> Colour:black<br> Material:plastic<br> Size:Length: About 56cm<br> Package Contents:<br> 1 * RGB Controller<br> Only the above package content, other products are not included.<br> Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.