The PCONLINE Notebook Folding Radiator Cooling Fans are designed to efficiently cool your laptop with its 2 fans cooling system. The foldable design makes it convenient for storage and portability. Made of durable PC and silicone materials in a sleek black color, these cooling fans are compatible with universal notebook brands. Ideal for use on the go, these cooling fans from PCONLINE are a practical and efficient accessory for keeping your laptop cool and running smoothly. Made in China, these notebook folding radiator cooling fans are a must-have for any computer user seeking optimal performance.