It has been a few months since Neukin started doing this but thought it was worth a mention. Most slim fans come with a low quality set of terminals or electrical connectors. Then to boot these cheap connectors often have a loose silicone looking insulator keeping the electrical connection “safe”. The Neukin Radiator and slim fan features a slim fan that has been upgraded to higher standard connectors. The hard plastic insulator keeps the connections safe and worry free. They also included another male and female bullet connector so you can easily crimp to your wires and get going. The other slim fans out there usually dont do this, why i dont know… they must figure you have these wire connectors laying around your garage waiting for your new radiator and slim fan install. Nice to see Neukin attempting to make their product more complete.