Features: Experience optimal cooling with our 80mm USB Quiet Cabinets Cooling Fan System, featuring adjustable thermostat control ranging from 0-40 to ensure your devices remain at the perfect temperature. This fan system boasts a high end frame and metal grille, providing both durability and a sleek, modern aesthetic that complements any AVsetup. Ideal for tech enthusiasts and home theater aficionados, this cooling solution is perfect for anyone looking to maintain high performances of their AVelectronics and consoles. Designed for versatile use, it can be seamlessly integrated into home theater AVcabinets, plant houses, or even pet kennels, offering quiet yet powerful airflow wherever needed. Temperature control cable allows you to control the start fan and stop fan according to your set temperature. Specifications: Component:Plastic Single Fan Size:Approx.8x8x2.50cm/3.14x3.14x0.98inch Option Type:Double Cooling Fan,1pc Single Fan; Input:5V1A Air Volunms:44CFM Note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color. Package includes: Package A 1pc Double Cooling Fan 1pc MultiSpeed Controller Package B 1pc Single Cooling Fan 1pc MultiSpeed Controller