SODIAL(R) Computer PC Case Blue LED Neon Fan Heatsink Cooler 12V Cool your computer when it is used, make your PC more durable Unique extra quiet square fan design for easy thermal heat dissipation, extra efficiency 4 LEDs with charming blue light Multifunctional feature, with extra 4 pin power female connector enable you to install another devices with 4 pin power connector at the same time With small volume, fashionable and exquisite design, easy to take along with