CORSAIR VENGEANCE RGB PRO Series DDR4 Light Enhancement Kit rounds out your custom PC s looks. Fill your empty DDR4 slots with cosmetic modules that match your existing CORSAIR VENGEANCE RGB PRO memory modules, right down to the same aluminum heat spreader. Create a dazzling display with 10 ultra-bright individually addressable RGB LEDs on each module, all controlled by CORSAIR iCUE software. Take advantage of the near-limitless ability to customize your own symphony of colors and patterns while synchronizing lighting across all CORSAIR iCUE compatible products. With no need for any extra wires or cables and compatibility with almost all DDR4 motherboards, installation is quick and easy.