Razer has launched four new products for PC building enthusiasts. They include the Razer Kunai RGB fans, Razer Hanbo AIO liquid cooler, Razer Katana power supply and a Razer-branded fan controller. The RGB fans and controller are available for purchase now, while the remaining parts will hit shelves later in the year.
https://www.notebookcheck.net/Razer-s-newest-Kunai-RGB-fans-Hanbo-AIO-liquid-coolers-and-Katana-power-supplies-are-now-official.574449.0.html