new generation computer case cooler, RGB LED light speed control, different light mode, long working, etc. It can help you to cool your computer down quickly and at the same time, provides you with a strong cool light effect to show your fashionable personality. Notice: Single fan is with small 6 pin interface,it can only work with the controller. So if you have this kind of controller,you can buy this single fan.Otherwise,pls do not buy this single fan.Single fan can not work alone. FEATURES: 1: supports AURA SYNC + Fan speed control + LED light effect mode control. 2: Dual LED Ring Fan. 3: Dual Halo RGB Light shows vivid visual effect. 4: RF Wirele operates speed,mode and color. 5: 3rd generation LED has flowing light function. 6: High Quality & Long Using Life: With hydraulic bearing design, and made by high quality eco-friendly materials that are certificated by CE & ROSH, PC case fan is in high quality and has a using life up to 20,000 hours continuous working time. 7: Wide Compatibility: case fan is compatible with all types of chais and easy to install. 8:Purchase Note: The synchronization of this fan is: 3P-5V . Please confirm the motherboard socket. About Dropshipping : 1.Accept Dropshipping, and we will DO NOT put any invoices, QR codes, promotions in the shipment, So Dont worry, Just buy it, we will do anything well for you . 2.We are guarantee each device be tested rigorous before shipped out, SO all products can guarantee 100% high quality before sent out. Thank you very much!!!